英语词汇“watchful”的释义、区别辨析及用法例句-英语同义词词典

单词	watchful
例句	watchfulwatchful /ˈwɑtʃfəl/ adjective ➔ see alert1
随便看	explanation explicit explode exploit explore explorer explosion export expose express expression express your thanks/gratitude exquisite extend extended extended family extent exterior exterminate extermination external extinct extinguish extra extract

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