red alert
noun[C]
uk/ˌred əˈlɜːt/us/ˌred əˈlɝːt/(thestateof beingreadytodealwith) asuddendangeroussituation:
紧急戒备状态;紧急警报Thearmywasonredalertagainst thepossibilityof anattack.军队进入紧急戒备状态,随时准备应付可能发生的袭击。
Threats & warnings
- (just) you waitidiom
- alarm bell
- alarmed
- beware the ides of Marchidiom
- brushback pitch
- canary
- canary in a coalmineidiom
- caveat
- communication cord
- don't you dareidiom
- false alarm
- send a signal (to sb) thatidiom
- slip
- there's many a slip twixt cup and lipidiom
- tip
- tipsomeoneoff
- trigger warning
- ultimatum
- warning
- yellow card