英语词汇“undo”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

undoundo /ʌnˈdu/ ●●○ verb (undoes /-ˈdʌz/, past tense undid /-ˈdɪd/, past participle undone /-ˈdʌn/)

VERB TABLE

undo

Simple Form
Present	I, you, we, they	undo
	he, she, it	undoes
Past	I, you, he, she, it, we, they	undid
Present perfect	I, you, we, they	have undone
	he, she, it	has undone
Past perfect	I, you, he, she, it, we, they	had undone
Future	I, you, he, she, it, we, they	will undo
Future perfect	I, you, he, she, it, we, they	will have undone

Continuous Form
Present	I	am undoing
	he, she, it	is undoing
	you, we, they	are undoing
Past	I, he, she, it	was undoing
	you, we, they	were undoing
Present perfect	I, you, we, they	have been undoing
	he, she, it	has been undoing
Past perfect	I, you, he, she, it, we, they	had been undoing
Future	I, you, he, she, it, we, they	will be undoing
Future perfect	I, you, he, she, it, we, they	will have been undoing

1[transitive] to unfasten something that is tied or wrapped: She carefully undid the ribbons and opened the scroll.2[transitive] to try to remove the bad effects of something you have done: I wish it was possible to undo what I’ve done.3[intransitive, transitive] computers to remove the effect of your previous action on a computer by giving it an instruction: Just undo that last deletion.4[transitive] to make someone fail, not have any hope, etc.: He was eventually undone by his political mistakes.