Once in a blue moon
\u201conce in a blue moon\u201d\u662f\u4ec0\u4e48\u610f\u601d\uff1f\u6709\u4f55\u51fa\u5904once\u662f\u201c\u4e00\u6b21\u201d\u7684\u610f\u601d\uff0cblue moon \u84dd\u8272\u7684\u6708\u4eae\uff0c\u662f\u6307\u201c\u4e00\u4e2a\u6708\u4e2d\u7b2c\u4e8c\u6b21\u6ee1\u6708\u201d\uff0c\u8fd9\u79cd\u60c5\u51b5\u662f\u5f88\u5c11\u7684\uff0c\u5927\u7ea6\u6bcf32\u4e2a\u6708\u5de6\u53f3\u4f1a\u51fa\u73b0\u4e00\u6b21\u201c\u4e00\u4e2a\u6708\u4e24\u6b21\u5706\u6708\u201d\u7684\u73b0\u8c61\u3002\u56e0\u6b64\uff0conce in a blue moon \u8fd9\u4e2a\u53e3\u8bed\u8868\u8fbe\u7684\u610f\u601d\u5c31\u662f\uff1a\u5f88\u5c11\u53d1\u751f\u7684\u4e8b\u60c5\uff0c\u5341\u5206\u96be\u5f97\uff0c\u5343\u8f7d\u96be\u9022\u3002
\u4f8b\u5982\uff1aThis is a chance once in a blue moon.\u8fd9\u662f\u4e2a\u5343\u8f7d\u96be\u9022\u7684\u597d\u673a\u4f1a\u3002
\u6269\u5c55\u8d44\u6599\uff1a
1\u3001Blue in the face
\u7f8e\u56fd\u4fda\u8bed\uff0c\u5b57\u9762\u610f\u601d\u201c\u8138\u53d8\u84dd\u4e86\u201d\uff0c\u5f15\u7533\u4e3a\u201c\u8138\u8272\u53d1\u9752\uff0c\u8138\u8272\u53d1\u7d2b\uff0c\u9762\u7ea2\u8033\u8d64\uff0c\u9ed1\u7740\u8138\uff0c\u6c14\u7684\u8981\u547d\u201d\uff0c\u5e38\u7528\u642d\u914d\u201ctill/until one be blue in the face\u201d\u3002
You were already blue in the face.
\u4f60\u5df2\u7ecf\u9762\u7ea2\u8033\u8d64\u4e86\u3002
2\u3001Black and blue
black and blue\u662f\u6307\u67d0\u4eba\u56e0\u4e3a\u6328\u6253\u6216\u8005\u53d7\u4f24\uff0c\u9020\u6210\u6bdb\u7ec6\u8840\u7ba1\u7684\u7834\u88c2\uff0c\u4e8e\u662f\u51fa\u73b0\u4e86\u90e8\u5206\u76ae\u80a4\u989c\u8272\u7684\u6539\u53d8\u3002\u6307\u7684\u662f\u64e6\u4f24\u540e\u8eab\u4e0a\u9752\u4e00\u5757\u3001\u7d2b\u4e00\u5757\u7684\uff0c\u6709\u6de4\u9752\uff0c\u6216\u8005\u8bf4\u4f24\u75d5\u7d2f\u7d2f\u3002
He wasbeaten black and blue.
\u4ed6\u88ab\u6253\u7684\u9f3b\u9752\u8138\u80bf\u3002
3\u3001Blue blood
blue blood\uff0c\u5e76\u4e0d\u8868\u793a\u201c\u84dd\u8272\u7684\u8840\u6db2\u201d\uff0c\u800c\u662f\u201c\u5c0a\u8d35\uff0c\u9ad8\u8d35\u201d\u7684\u610f\u601d\u3002
blue blood\u4f5c\u4e3a\u77ed\u8bed\uff0c\u5e38\u7528\u6765\u8868\u793a\u201c\u793e\u4f1a\u5730\u4f4d\u9ad8\u201d\uff0c\u800c\u5728\u82f1\u7f8e\u8bed\u5883\u4e2d\uff0c\u4e5f\u5e38\u7528\u4f5c\u540d\u8bcd\uff0c\u8868\u793a\u201c\u8d35\u65cf\u8840\u7edf\uff0c\u8d35\u65cf\u201d\uff1b\u5f62\u5bb9\u8bcd\u5f62\u5f0f\u5219\u662fblue-blooded.
She is a lady ofblue blood.
\u5979\u662f\u4e00\u4f4d\u6709\u8d35\u65cf\u8840\u7edf\u7684\u5973\u58eb\u3002
Once in a blue moon feat. \u3089\u3063\u3077\u3073\u3068
\u3000\u3000\u539f\u9898\uff1a\u4e1c\u65b9\u6c38\u591c\u6284\u3088\u308a\u3000\u300c\u5343\u5e74\u5e7b\u60f3\u90f7 ~History of the Moon\u300d
\u3000\u3000\u4f5c\u66f2\uff1aZUN\u3000\u4f5c\u8bcd\uff1a\u3089\u3063\u3077\u3073\u3068\u3000\u7f16\u66f2\uff1aCoro\u3000\u6b4c\uff1a\u3089\u3063\u3077\u3073\u3068\u3001\u305f\u307e\u3061\u3083\u3093
\u3000\u30001.2.3...\u65f6\u306e\u6d41\u308c\u308b\u30b9\u30d4\u30fc\u30c9\u306f\u65e9\u304f\u3066
\u3000\u3000tokino nagareru supi-dowa hayakute
\u3000\u3000\u5358\u7eaf\u306b\u8d35\u65b9\u3092\u5fd8\u308c\u305a\u5e7b\u60f3\u90f7\u3078
\u3000\u3000danjyunni anatawo wasurezu genzougoue
\u3000\u3000\u6700\u7ec8\u4fbf\u5217\u8f66\u306f\u30ac\u30bf\u30b4\u30c8\u79c1\u3092\u63fa\u3089\u3057\u3066
\u3000\u3000saishuubin resshawa gatagoto watashiwo yurashite
\u3000\u3000\u300e\u3055\u3088\u306a\u3089\u300f\u306e\u611f\u899a\u3092\u5fd8\u308c\u305f\u3044
\u3000\u3000sayonarano kankakuwo wasuretai
\u3000\u3000\u6625\u306b\u685c\u304c\u54b2\u3044\u3066\u7eee\u4e3d\u306a\u306e\u306b\u821e\u3046\u96ea
\u3000\u3000haruni sakuraga saite kireinanoni mauyuki
\u3000\u3000\u8bb0\u5fc6\u306e\u6b20\u7247\u306f\u68a6\u3078\u3068\u5931\u304f\u3057\u305f\u300e\u3042\u308a\u304c\u3068\u3046\u300f\u3092\u63a2\u3057\u3066\u308b
\u3000\u3000kiokuno kakerawa yumeeto ushinakushita arigatouwo sagashiteru
\u3000\u3000\u4f1a\u3044\u305f\u304f\u3066\u3000\u68a6\u3092\u4eca\u3001\u6d88\u3057\u53bb\u308a\u305f\u3044
\u3000\u3000aitaikute yumewo ima keshizaritai
\u3000\u3000\u661f\u306e\u89c1\u3048\u306a\u3044\u591c\u3000\u3072\u3068\u308a\u3000\u6b69\u304f\u5c0f\u5f84
\u3000\u3000hoshino mienaiyoru hitori arukukomichi
\u3000\u3000\u4e91\u306e\u95f4\u306b\u5f71\u304c\u6d88\u3048\u3066\u3000\u982c\u3092\u4f1d\u3046\u6d99
\u3000\u3000kumonomani kagegakiete hohowo tsutau namida
\u3000\u3000\u8d35\u65b9\u304c\u304f\u308c\u305f\u306e\u306f\u6ce1\u6cab\u306e\u69d8\u306a\u604b
\u3000\u3000anataga kuretanowa houmatsuno youna koi
\u3000\u3000\u3069\u3093\u306a\u306b\u4f18\u3057\u304f\u62b1\u3044\u3066\u3082\u3000\u5f3e\u3051\u3066\u6d88\u3048\u308b\u3067\u3057\u3087\u3046
\u3000\u3000donnani yasashiku kakaitemo hikete kierudeshou
\u3000\u3000\u300c\u68a6\u306a\u3089\u3059\u3050\u306b\u899a\u3081\u307e\u3059\u300d\u3068\u3001
\u3000\u3000yumenara suguni zamemasu to
\u3000\u3000\u51e6\u65b9\u3055\u308c\u305f\u85ac\u306a\u3093\u3066\u996e\u307f\u8fbc\u3081\u306a\u3044\u3088
\u3000\u3000shohousareta kusurinante nomikome naiyo
\u3000\u3000\u89e6\u308c\u305f\u3089\u305d\u3063\u3068
\u3000\u3000sawaretara sotto
\u3000\u3000\u5272\u308c\u308b\u30b7\u30e3\u30dc\u30f3\u306f\u7f8e\u3057\u304f\u3082\u3042\u308a\u511a\u304f\u3082\u3042\u308b
\u3000\u3000wareru shaponwa utsukushikumoari hakanakumo aru
\u3000\u3000\u5948\u843d\u306e\u4e00\u8f6e\u306f\u54b2\u304b\u305a
\u3000\u3000narakuno ichirinwa sakazu
\u3000\u3000\u5e7b\u60f3\u90f7\u306e\u6de1\u3044\u6c34\u9762\u306e\u69d8
\u3000\u3000genzougouno awai suimenno you
\u3000\u3000\u305d\u3046\u547c\u3093\u3060\u573a\u6240\u306b\u5c45\u305f\u4e8b\u3082\u3042\u308b
\u3000\u3000souyonda bashoni itakotomoaru
\u3000\u3000\u30ab\u30eb\u30de\u306e\u6570\u3000\u6625\u306f\u95ed\u3056\u3059\u3000\u79c1\u3092\u79bb\u3055\u306c\u30a2\u30eb\u30ab\u30c8\u30e9\u30ba
\u3000\u3000karumanokazo haruwatozasu watashiwo hanasanu arukatorazu
\u3000\u3000\u3059\u3079\u3066\u304c\u6d88\u3048\u308b\u7c89\u96ea\u3000\u6dcb\u3057\u3052\u306b\u6d6e\u304f\u4e09\u65e5\u6708
\u3000\u3000subetega kierukoyuki samishigeni ukumikazuki
\u3000\u3000\u661f\u306e\u89c1\u3048\u306a\u3044\u7a7a\u3092\u773a\u3081\u308b
\u3000\u3000hoshino mienai sorawo nagameru
\u3000\u3000\u6708\u591c\u3000\u8d70\u308b\u6d41\u308c\u661f\u3000\u89c1\u308b\u305f\u3073\u306b\u60f3\u3044\u51fa\u3059\u306e
\u3000\u3000tsukiya hashiru nagarehoshi mirutabini omoidasuno
\u3000\u3000\u4e91\u95f4\u6d88\u3048\u308b\u30002\u4eba\u3060\u3051\u306e\u68a6\u3000\u8d35\u65b9\u306b\u306f\u89c1\u3048\u306a\u304f\u306a\u308b\u306e
\u3000\u3000kumoma kieru futaridakenoyume anataniwa mienakunaruno
\u3000\u3000\u5fc3\u3000\u63fa\u308c\u308b\u5e30\u308a\u9053\u3000\u72ec\u308a\u304d\u308a\u54ed\u3044\u3066\u3044\u308b\u306e
\u3000\u3000kokoro yureru kaerumichi hitorikiri naiteiruno
\u3000\u3000\u5239\u90a3\u3001\u95ed\u3058\u308b\u3000\u79c1\u3060\u3051\u306e\u68a6\u3000\u971e\u3093\u3067\u89c1\u3048\u306a\u304f\u306a\u308b\u306e
\u3000\u3000setsuna tojiru watashidakenoyume kasunde mienakunaruno
\u3000\u3000\u5927\u3057\u305f\u30b3\u30c8\u306a\u3044\u9b54\u6cd5\u306f
\u3000\u3000taishita kotonai mahouwa
\u3000\u3000\u73b0\u5728\u306e\u4e16\u754c\u3092\u3059\u3050\u306b\u5168\u90e8\u6d82\u308a\u66ff\u3048\u3066\u3044\u3063\u305f
\u3000\u3000genzaino sekaiwo suguni zenbunurikaete itta
\u3000\u3000\u53d7\u3051\u76bf\u3044\u3063\u3071\u3044\u306e\u60f3\u3044\u3092
\u3000\u3000ukezara ippaino omoiwo
\u3000\u3000\u7518\u3044\u68a6\u3068\u73b0\u5b9f\u3068\u5206\u304b\u3064\u3068\u3082\u7231\u3057\u3066\u308b
\u3000\u3000amaiyumeto genjitsuto wakatsutomo aishiteru
\u3000\u3000\u65e0\u57a2\u306a\u7b11\u989c\u307e\u3067\u5207\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u305d\u3046\u3067\u6016\u3044\u3051\u3069
\u3000\u3000mugouna egaomade setsunakunatte shimaisoude kowaikedo
\u3000\u3000\u522b\u306a\u4e16\u754c\u306b\u3044\u308b\u3068\u8d35\u65b9\u3092\u601d\u3044\u51fa\u3057\u3066\u5b89\u5fc3\u3059\u308b
\u3000\u3000betsuna sekaini iruto anatawo omoidashite anshinsuru
\u3000\u3000\u6708\u591c\u89c1\u4e0a\u3052\u3066\u6b69\u304f\u6563\u6b69\u9053\u3067\u307e\u305f\u304a\u3057\u3083\u3079\u308a\u3092\u3057\u3088\u3046
\u3000\u3000tsukiyo miagete aruku sanpoumichide mata oshaberiwo shiyou
\u3000\u3000\u4e16\u754c\u304c\u4eca\u65e5\u3001\u7ec8\u308f\u308b\u3068\u3057\u3066\u3082\u3000\u5bc2\u3057\u304f\u306f\u611f\u3058\u306a\u3044\u3068\u601d\u3046
\u3000\u3000sekaiga kyou owarutoshitemo sabishikuwa kanjinaito omou
\u3000\u3000\u661f\u304c\u3056\u308f\u3081\u304f\u591c\u3000\u3072\u3068\u308a\u3000\u6b69\u304f\u5c0f\u5f84
\u3000\u3000hoshigazawamekuyoru hitori arukukomichi
\u3000\u3000\u4e91\u306e\u95f4\u306b\u5f71\u304c\u6d88\u3048\u3066\u3000\u982c\u3092\u4f1d\u3046\u6d99
\u3000\u3000kumonomani kagega kiete hohowo tsutau namida
\u3000\u3000\u8d35\u65b9\u304c\u304f\u308c\u305f\u306e\u306f\u6ce1\u6cab\u306e\u69d8\u306a\u604b
\u3000\u3000anataga kuretanowa houmatsuno younakoi
\u3000\u3000\u3069\u3093\u306a\u306b\u4f18\u3057\u304f\u62b1\u3044\u3066\u3082\u3000\u5f3e\u3051\u3066\u6d88\u3048\u308b\u3067\u3057\u3087\u3046
\u3000\u3000donnani yasashiku kakaitemo hikete kieru deshou
\u3000\u3000\u3069\u3093\u306a\u306b\u60b2\u3057\u3044\u60f3\u3044\u51fa\u3082\u3000\u79c1\u306e\u80f8\u306e\u4e2d\u3067
\u3000\u3000donnani kanashii omoidemo watashino muneno nakade
\u3000\u3000\u6d88\u3055\u305a\u306b\u6b8b\u3059\u306e\u3067\u3057\u3087\u3046
\u3000\u3000kesazuni nokosuno deshou
\u3000\u3000\u75db\u307f\u3092\u601d\u3044\u51fa\u3057\u3066
\u3000\u3000itamiwo omoidashite
不过，一个月中第二次满月时，月亮未必一定是蓝色的。Blue moon（一个月中的第二次满月）的说法始于1946年。1946年5月，“Sky and Telescope”（《天空和望远镜》）杂志刊登了一篇文章，该文误认为“蓝月亮”和“一个月的第二次满月”之间存在着必然联系。自此，人们常用blue moon来形容这种相隔至少32个月才发生一次的天文现象。
若抛开天文学，在日常生活中，自19世纪末，人们开始用blue moon来形容“罕见、不常发生的事情”，与blue moon相关的短语还有once in a blue moon（千载难逢地），例如：This is a chance once in a blue moon.（这可是个千载难逢的好机会。）
once in a blue moon 是指很罕见的东西或几乎不会发生的情形
处在郁闷的环境中
扩展阅读：easyrecovery ... once upon a time ... once in a while ... a white lie ... bigroom never dies ... meeting a polar bear ... beat around the bush ... be born in the purple ... why do some people live ...
