to get the bit between one's teeth
01
to begin doing or taking part in something with enthusiasm and determination
![to [get|take] the bit between {one's} teeth definition and meaning](https://cdn.langeek.co/photo/42414/original/?type=jpeg "to [get|take] the bit between {one's} teeth definition and meaning")
例子
She was n't that interested at first, but she loved it once she got the bit between her teeth.
to begin doing or taking part in something with enthusiasm and determination
