... 赢得…之称号 earn the title… 牢固掌握 a sound knowledge of… 从事做某事的任务 undertake the task of doing sth ...
基于6个网页-相关网页
... a race against time 与时间赛跑 a sound knowledge of 对某事透彻的理解 a spare tire 备用轮胎 ...
基于1个网页-相关网页
a sound knowledge of botany 植物的正确知识
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