首页英语词典watchfulwatchful考试真题

watchful

英 ['wɒtʃfʊl; -f(ə)l] 美['wɑtʃfl]
  • adj. 注意的;警惕的;警醒的

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