all-clear

noun

/ði ˌɔːl ˈklɪə(r)/

/ði ˌɔːl ˈklɪr/

usually the all-clear

[singular]

a signal (often a sound) that shows that a place or situation is no longer dangerous解除警报；警报解除信号
- The children hid in the basement until the all-clear sounded.孩子们躲在地下室，直到警报响起。
if a doctor gives somebody the all-clear, they tell the person that he/she does not have any health problems没有疾病；完全健康
- (figurative) The building was given the all-clear following tests.该建筑经过了以下测试，一切顺利。
Topics Health problemsc2
permission to do something准许；许可
- The ship was given the all-clear to sail.这艘船获得了航行许可。

单词	all-clear
释义	all-clear noun /ði ˌɔːl ˈklɪə(r)/ /ði ˌɔːl ˈklɪr/ usually the all-clear [singular] a signal (often a sound) that shows that a place or situation is no longer dangerous解除警报；警报解除信号 The children hid in the basement until the all-clear sounded.孩子们躲在地下室，直到警报响起。 if a doctor gives somebody the all-clear, they tell the person that he/she does not have any health problems没有疾病；完全健康 (figurative) The building was given the all-clear following tests.该建筑经过了以下测试，一切顺利。 Topics Health problemsc2 permission to do something准许；许可 The ship was given the all-clear to sail.这艘船获得了航行许可。
随便看	intaglios intake intakes in tandem in tandem with somebody in tandem (with somebody/something) in tandem with somebody/something in tandem with something intangibilities intangibility intangible intangible_1 intangible_2 intangibleness intangiblenesses intangibles intangibly intarsia in tatters inteferingly integer integers integers' integrability integrable