| 释义 |
| | | | ADJ | | | | | /ʌnˈdʌn/ | | | | | 1 | not finished 未完成的；未结束的 | Thomas couldn’ t go home with half his work still undone. 托马斯还有一半工作未完成，不能回家。 | | Nothing was left undone. 全部都完成了。 | | | | | 2 | not closed , tied , or fastened 打开的；解开的；松开的 | Leave the top button of your shirt undone. 你衬衫最上面的纽扣不用扣。 | | | | | 3 | literary completely defeated or destroyed 彻底失败的；完全毁灭的 | | |