playground flower about三个读音样吗 playground flower a boat哪个发音不同

playground\u548cabout\u8bfb\u97f3\u662f\u5426\u76f8\u540c\uff1f

playground\uff0c /ˈpleɪ\u0261raʊnd/
about\uff0c /əˈbaʊt/
ou\u8bfb\u97f3\u662f\u76f8\u540c\u7684\u3002

playground
[ˈpleˌ\u0261raʊnd]

flower
['flaʊə(r)]
boat
[bot]

\u6240\u4ee5\u662fboat\u53d1\u97f3\u4e0d\u540c\u3002

playground
['pleɪgraʊnd]

n. 运动场，操场；游乐场

flower
['flaʊə]

n. 花；精华；开花植物

about
[ə'baʊt]

prep. 关于；大约

看音标，会发现，ou, ow, ou 的发音是一样的。