undo

undo, undid, undone

To reverse an action

取消；解開

Base Form	undo
Simple Past	undid
Past Participle	undone
3rd Person Singular	undoes
-ing Form	undoing
Categories	Type 2: irr Type 5: a-b-c

50 1

2026-07-15

All Verbs Verb Quiz

Verbs starting with "und" 4

Verbs ending with "ndo" 1

Verbs 10

type undergo understand undertake undo unfold unite unlock untie unveil

c-1 9429