"with the aid of"和"in aid of"用法有什么区别?
问题描述：
"with the aid of"和"in aid of"用法有什么区别?
怎么用?是固定词组吗?为何一个有冠词,一个没有呢?..
答
均为固定词组.with the aid of ：借助于,通过…的帮助； 在……的帮助下例：1.The magician often conjures with the aid of his wife.这个魔术师经常在她太太的协助下变戏法2.observe the moon with the aid of a t...