夏初哥哥
语法标注解释 reason英音:['ri:zn]美音:['rizn] 名词 n.1.理由,原因,动机[C][U][(+for)][+(that)][+why][+to-v]The reason (that) she did it is still a mystery.或 The reason why she did it is still a myster...
虎虎生威2015
why是“为什么”的意思,一般用来询问原因,作为问句开头,比如Why don't you go to sleep?你为什么不去睡觉。也可以作为从句使用,比如,This is the reason why I don't go to sleep.这就是我为什么不去睡觉的原因。
优质英语培训问答知识库