undone的中文意思：作為形容詞，意思有“未扣”、“未系”、“松開”、“未竟”、“完蛋”、“一蹶不振”、“無出頭之日”；作為動詞，意思有“打開”、“拆開”、“取消”、“挫敗”。
undone的基本含義及用法介紹
1、作為形容詞，意為未扣;未系;松開;未完成;未竟;完蛋;一蹶不振;無出頭之日。
例句：Her blouse had come undone .
她的襯衫扣松開了。
Most of the work had been left undone.
大部分工作還沒有做完。
He left nothing undone that needed attention.
所有需要注意的事他都注意到了。
I left my work undone.
工作未完成，我就放下了。
Her blouse had come undone.
她的襯衫扣松開了。
Some clamps that had held the device together came undone.
用來將裝置夾在一起的一些夾子松開了。
2、作為動詞，意為打開;解開;拆開;消除，取消，廢止(某事的影響);打敗;挫敗。
例句：His buttons were undone.
他的鈕扣被解開了。
Robert Kincaid was perspiring mildly; his top two shirt buttons undone.
羅伯特金凱微微出著汗，襯衫的頭兩個扣子解開著。
If an operation asserts SEM_UNDO, it will be undone when the process exits.
如果某一個操作被設置了SEM UNDO標記，那么在進程結束時，該操作將被取消。
