1. His bow tie had come undone.
    他的领结松开了。

2. Half his work is still undone.
    他的工作有一半还没做。

3. undone

3. The package came undone.
    行李解开了。

4. I left my work undone.
    工作未完成，我就放下了。

1.

1. 已复原：虽然很多设计的团体钦佩复古的网页设计,但如果没有留下已复原(undone)的印象就很难完全掌握这种风格. 复古的关键是被它的风格和潜在的趣味性所启发. 在2010年,如果设计

2. 未完成的：tummy肚子 | undone未完成的 | unusual非同寻常的

3. 已撤销：undo the last operation 还原上次操作 | undone 已撤销 | unenforced relationship 非强制关联性

4. 还原：undo:::撤消 | undone:::还原 | unexpected:::异常

1. 未做的；未完成的
    Work that is undone has not yet been done.

    e.g. He left nothing undone that needed attention.
           所有需要注意的事他都注意到了。

2. see also: undo

1. not done

    e.g. the work could be done or undone and nobody cared

2. thrown into a state of disorganization or incoherence

    e.g. price programs became unstuck because little grain was available

    Synonym: unstuck

3. not fastened or tied or secured

    e.g. her blouse had come undone at the neck
           his shoelaces were undone

4. doomed to extinction

    Synonym: done for(p)ruinedsunkwashed-up