get your teeth into sth informalto start to do something with a lot of energy and determination精力充沛地开始处理某事; 专注于做某事:•I can't wait to get my teeth into the new course.我迫不及待地想开始新课程。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。 |