英语词汇be on one's mettle是什么意思，be on one's mettle的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	be on one's mettle
释义	be on one's mettle　 v. 鼓起勇气
随便看	impervious water proofing imperviously imperviousness imperviousness imperviousness factor impetiginization impetiginization impetiginous impetiginous impetiginous cheilitis impetiginous syphilid impetigo impetigo impetigo impetigo adenosa ill-informed ill-informed ill-informed ill-informed ill-judged ill-judged ill-judged ill-judged ill-kempt ill-looking

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。