英语词汇“be on one's mettle”的读音、翻译、释义、用法及例句-英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典-国先网

词汇	be on one's mettle
类别	英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典
释义	be on one's mettle 英? 释义 v. 鼓起勇气
随便看	lead-base Babbitt metal lead-base bearing alloy lead base bearing alloy lead-base bearing metal lead base bearing metal lead-based lead based bearing alloy lead-baseds lead base grease leadbase grease lead-base grease lead base solder alloy lead-base white metal linings lead basin lead bat lead bath lead-bath lead bath annealing lead bath furnace lead bath hardening lead bath quench lead bath quenching lead bath quench(ing) lead battery lead battery metal

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