undid


un·did

U0063800 (ŭn-dĭd′)v.Past tense of undo.

undid

(ʌnˈdɪd) vb the past tense of undo

un•do

(ʌnˈdu)

v.t. -did, -done, -do•ing. 1. to reverse the doing of. 2. to repair or erase: to undo the damage. 3. to bring to ruin; destroy. 4. to unfasten or unlatch. 5. to untie. [before 900] un•do′a•ble, adj.
Translations

undo

(anˈduː) – past tense unˈdid (-ˈdid) : past participle unˈdone (-ˈdan) – verb1. to unfasten or untie. Could you undo the knot in this string? 鬆開，解開 松开，解开 2. to reverse, or destroy, the effect of. The evil that he did can never be undone. 扭轉或消弭…的影響 扭转或破坏…的影响unˈdoing noun (the cause of) ruin or disaster. Gambling was his undoing. 毀滅(的原因) 毁灭unˈdone (-ˈdan) adjective (of work, a task etc) not done, or not finished. I don't like going to bed leaving jobs/work undone. (工作等)未完成的 未完成的