您要查找的是不是：
- One should not run about aimlessly during an alert. 空袭警报期间不可到处乱跑。
- She is always on the alert for some new calamity. 她总是保持警觉以防某种新的灾难。
- Keep on the alert; we're due for an inspection. 提防着点，轮到检查我们了。
- Be sure to be watchful or alert. 必须留神，千万要提防。
- They have put the army on the alert. 他们已使军队进入戒备状态。
- The alert leopard went up to a deer quietly. 警觉的豹子静悄悄地走近一只鹿。
- An alert listener will have noticed the error. 耳朵尖的人能听出这个错。
- Provided they fight resolutely, the enemy can never break in. 只要他们坚决地打，敌人就打不进来。
- The district was put on red alert during a terrorist bomb scare. 这个地区在得到恐怖主义者轰炸后作了应急准备。
- Alert to circumstances; attentive. 对周围环境敏感的; 留心的
- Troops are on the alert against any possible aggression. 军队戒备着可能的来犯。
- Resolutely combating extravagance and waste. 坚决反对奢侈浪费。
- He resolutely went back to the front. 他毅然决然地重返前线。
- The boy was alert in answering the stranger's questions. 男孩很机敏地回答了陌生人的问题。
- He redeemed his honour by resigning resolutely. 他毅然辞职，以挽回自己的声誉。
- Although he's over eighty his mind is still remarkably alert. 他虽已年过八十，但头脑仍然十分机敏。
- We resolutely oppose great power chauvinism. 我们坚决反对大国沙文主义。
- Articles in Time's Medical Section often alert readers to unsuspected ailments. 《时代》周刊医药栏目里的文章常告诫读者对自己意想不到的疾病保持警惕。
- The people resolutely hit back at the aggressors. 人民坚决回击了侵略者。
- This defect should also resolutely be overcome. 这种缺点也必须坚决地克服。
