get your teeth into something
成語所屬單字tooth
get your teeth into something — 慣用語
1. To start doing something with a lot of energy and interest, especially something
1.慣用語
釋義
全力投入
To start doing something with a lot of energy and interest, especially something challenging.
例句
I need a new project I can really get my teeth into.
She got her teeth into the research and made great progress.