单词
watchful
英 ['wɒtʃfʊl; -f(ə)l] 美['wɑtʃfl]
基本信息
英英释义 考试真题 实用场景例句
近义词awake alarmed circumspect cautious alert vigilant
反义词
  • adj. 注意的；警惕的；警醒的
CET6低频词扩展词汇

考试真题

An assumption behind UK insurance for driverless cars, introduced earlier this year, insists that a human "be watchful and monitoring the road" at every moment.

2017年高考英语天津卷 阅读理解 阅读C 原文

watchful相关单词
watchful
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