first choice 和first choose

firstchoice和firstchoose的读音不同和词性不同。
1、读音不同。firstchoice的发音为:英[tfIs]美[tpis]，firstchoose的发音为:英[tfu:z]美[tfuz]。
2、词性不同。firstchoice:既可做名词，又可做形容词。firstchoose:既可作及物动词，又可做不及物动词。

扩展阅读：it rains cats and dogs ... first and foremost ... journey ... you are my destiny ... 男生对女生说firstchoice ... every dog has his day ... first choiceonly choice ... now he is black and blue ... chopsticks ...