| 释义 |
the all-clearBrE /ði ˌɔːl ˈklɪə(r)/NAmE /ði ˌɔːl ˈklɪr/ noun [sing.] a signal (often a sound) which shows that a place or situation is no longer dangerous 解除警报；警报解除信号if a doctor gives sb the all-clear, they tell the person that he/she does not have any health problems 没有疾病；完全健康permission to do sth 准许；许可◆The ship was given the all-clear to sail. 这艘船获得了航行许可。 |