英语句子有疑惑He fully acquaint himself with his new duties,请教在这个句子中,为什么要用“himself”呢?它指的什么?还有acquaint 后面是不是必须要用with呢?

问题描述:

英语句子有疑惑
He fully acquaint himself with his new duties,
请教在这个句子中,为什么要用“himself”呢?它指的什么?
还有acquaint 后面是不是必须要用with呢?

acquaint sb with 是使...熟悉...
句子是说他完全熟悉了自己新的职责.让自己熟悉职责.