| 释义 |
● get your ˈteeth into sth (informal ) to put a lot of effort and enthusiasm into sth that is difficult enough to keep you interested 专注于，全力投入（有一定难度的事）◆ Choose an essay topic that you can really get your teeth into . 选择一个你可以真正悉心钻研的论文题目。See also tooth |