搜尋結果
alert
- IPA[əˈləːt]
英式
- quick to notice any unusual and potentially dangerous or difficult circumstances; vigilant;able to think clearly; intellectually active
- the state of being watchful for possible danger;an announcement or signal warning of danger
- warn (someone) of a danger or problem
verb: alert, 3rd person present: alerts, gerund or present participle: alerting, past tense: alerted, past participle: alerted
noun: alert, plural noun: alerts
- 釋義
形容詞
- 1. quick to notice any unusual and potentially dangerous or difficult circumstances; vigilant an alert police officer discovered a lorry full of explosive schools need to be constantly alert to this problem 同義詞 反義詞
- ▪ able to think clearly; intellectually active she remained active and alert until well into her eighties 同義詞 反義詞
名詞
- 1. the state of being watchful for possible danger security forces are on the alert for an upsurge in violence 同義詞 反義詞
- ▪ an announcement or signal warning of danger a bomb alert 同義詞
- ▪ a period of vigilance following a warning of danger traffic was halted during the alert
- ▪ a signal on an electronic device that prompts the user to do something or attracts their attention a vibrating alert is a discreet alternative to ringtones
動詞
- 1. warn (someone) of a danger or problem he alerted people to the dangers of smoking police were alerted after three men drove away without paying