| 单词 | 保持警觉 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔CAREFUL〕It was only because John kept his wits about him that the boys managed to get home safely. 正是因为约翰保持警觉，这些孩子才得以安然返家。朗文写作活用〔alarmist〕He wanted to alert people without sounding like an alarmist.他想让人们保持警觉，但又不想让人觉得他像是个危言耸听的人。韦氏高阶〔alert〕He was tired and had trouble staying alert while he was driving.他很疲倦，开车时无法保持警觉。韦氏高阶〔alert〕Parents must be alert to the symptoms of the disease.家长必须对这种疾病的症状保持警觉。麦克米伦高阶〔alert〕The machine should help to keep the pilot alert.机器会帮助飞行员保持警觉。牛津搭配〔alert〕The nurse should be alert to any change in the patient's condition.护士应该对病人病情的任何变化都保持警觉。韦氏高阶〔alert〕We will be assisting in alerting people to the dangers of cold weather.我们将协助提醒人们对寒冷天气的危险保持警觉。麦克米伦高阶〔toe〕Better get (或 keep) on your toes.你还是保持警觉为好。英汉大词典〔toe〕His fiery campaign rhetoric has kept opposition parties on their toes for months.他激烈的竞选言辞使反对党派一连几个月都保持警觉。柯林斯高阶〔vigilant〕Be vigilant!保持警觉！ 牛津同义词〔wake〕To keep watch or guard, especially over a corpse.看守，守灵：保持警觉或警惕，尤指对一个尸体美国传统In this part of the city you have to keep your wits about you all the time. 在该城市的这一地区你一定得随时保持警觉。译典通She was always on the alert for some new calamities. 她总是保持警觉以防某种新的灾难。译典通You've got to stay on your toes when you're playing squash so that you're ready to move anywhere.在打壁球时你必须保持警觉，准备着向任何地方移动。剑桥国际 |
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