triple /ˈtrɪpəl/ adj. 三倍的;三重的点击收听音频跟读 ↓↓↓ ↓↓↓ ↓↓↓
Its population is about triple that of Venice.
它的人口大约是威尼斯的三倍。
英语解释:three times as much or as many as sth 三倍的;三重的
拓展:如果有同学玩过英雄联盟或者王者荣耀的话,一定知道double kill双杀的意思,那么三杀的英文就是triple kill这个词组,另外四杀quadruple kill。五倍的话的可以这样说:penta kill
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