annul

过去式：annulled

过去分词：annulled

现在进行时：annulling

词形变化：

动词过去式: annulled | 动词过去分词: annulled | 动词现在分词: annulling | 动词第三人称单数: annuls |

词义辨析：

同义:

v.取消

disannul

abolish

avoid

quash

cancel

discharge

repeal

revoke

reverse

void

nullify

v.撤消, 收回

recant

retract

withdraw

recall

undo

back-pedal

abjure

countermand

overrule

invalidate

rescind

v.消除

eliminate

do away with

efface

wipe out

annihilate

eradicate

expunge

exterminate

blot out

反义参见:

contract²