| 释义 |
cover up one's tracks [英] [ˈkʌvə ʌp wʌnz træks ] [美] [ˈkʌvɚ ʌp wʌnz træks ] [短语] 隐藏痕迹 词频排名 38963/55435 学习人数 2 难度等级 10/10 认知比例 100.00% 例句 The thief will cover up his tracks after stealing. 小偷偷盗后会掩藏自己的痕迹。 Kids are unable to cover up their tracks before their moms. 孩子没法在妈妈面前隐藏自己做的事情。 助记 联想 cover one's tracks up
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