英语词汇“on the alert”的意思、释义、用法及双语翻译-时代网

词汇	on the alert
释义	on the alert watchful 注意；留神 * Drivers must be on the alert for traffic signals. 汽车驾驶员必须注意交通信号。
随便看	the odd man/one out the old boy network the old guard theological theologically theology the Olympic Games the only thing is… the open air the operative word the opposite sex the order of the day theorem theoretical theoretically theorist theorize theorizing theory the other day/morning/evening/week the other way round the Oval Office the Palace the past tense the patience of Job 骨感骨折骨朵儿骨殖骨气骨灰骨灰级骨牌骨牌效应骨瘦如柴骨盆骨碌骨立骨肉骨肉相连骨节骨血骨质疏松骨骼骨髓骨鲠骨鲠在喉骨龄骫骭

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