what作连词时怎样使用

问题描述:

what作连词时怎样使用

what 作为连词,相当于 just as 这应该是what的一个生僻用法:
1)A is to B what C is to D.意为:A对于B来说,就像C对于D.
2)A is for B what C is for D.for意为 供……使用,例如:
Pautry is for the Cook what canvas is for the painter.
厨师离不开家禽正如画家离不开画布一样.
3)what C is to D,that A is to B.(1)的变体