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- 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。
- alerting nystagmus 警觉性眼震
- 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。
- 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。
- Nystagmus blockage syndrome (Report of 3 cases). 眼球震颤阻滞综合征(附3例报告)
- Perverted nystagmus pointed to central abnormality. 而当引出倒错眼震时,则可能存在中枢异常。
- A study of congenital nystagmus on VEP and ERG. 先天性眼球震颤的视诱发电位与视网膜电图的研究
- Congenital nystagmus is frequently genetic. 先天性眼球震颤症通常是遗传性的。
- 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。
- 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。
- Four cases displayed abnormal nystagmus. 其中4例有异常眼振。
- 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 cat is alert to every sound and movement. 那只猫对任何响动都很警觉。