| 短语 |
bone up on |
| 释义 |
bone up on〈俚语〉钻研;用苦功：My friend has had good command of several modern languages，now he is boning up on Latin.我的朋友已经精通好几种现代语言，现在他正在钻研拉丁文。 |
| 随便看 |
- Davis cupper
- davis cups
- Davis, Jefferson
- Davis, John
- Davis, Miles
- Davis, Owen
- Davis, Richard Harding
- Davisson, Clinton Joseph
- Davis's quadrant
- Davis Strait
- Davis, Stuart
- Davis, William Morris
- davit
- davits
- Davout, Louis Mcolas
- Davy
- Davy Jones
- davy joness
- Davy Jones's locker
- Davy Jones's locker, Davy Jone's locker
- Davy lamp
- Davy lamps
- Davy, Sir Humphry
- Davys, John
- daw
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