Question

what a to b is what c to 是这个句型么

Answer 1

1、what A to B is what C to，是what引导的比较状语从句。
如：what you to me is what water to fish. 我离不开你 就像鱼离不开水。

2、也可以这样表达：A is to B what /as C is to D，表示A与B的关系和C与D的关系具有可比性。但是，如果A、B、C、D为数字时，则用as取代what，表示比例上的相等。
eg：Twelve is to three as four is to one.
18之于3等同于6之1。
Intellect is to the mind what sight is to the body.
智力之于大脑，犹如视力之于躯体。

Answer 2

what引导比较状语从句\x0dA is to B,what C is to D或者\x0dWhat A is to B,so is C to D\x0dAs A is to B,that C is to D\x0d翻译成,A和B的关系正如C和D的关系一样 不能换成as,这是一个固定用语,在英语里是一个表修辞的句式（类比）\x0d汉语意思是：A之于B正如C之于D\x0d例：Air is to human what water is to fish.\x0d空气之于人类犹如水之于鱼．有些托福的语法书上讲有的,