英语单词“be upon one's mettle”的翻译、意思、用法、释义-英汉词典

单词	be upon one's mettle
释义	be upon one's mettle1.■鼓起勇气，奋发，发挥最大的能力，准备尽最大的努力
随便看	small fry small game small goods small grain small gross small hail small helm smallholder smallholding small hours,the small ice floe small intestine small ion small-ion combination small is beautiful smallish small letter small life Small Magellanic Cloud small-minded small-mindedly smallmindedness small money smallmouth bass small octave 阳升邃路，高越神京龙骨已呕哑，田家真作苦常怀卞玉，敢引辛裾便是鸾穿也微动遂使韶江芦荻岸，至今风雨泣孤雌恐君天上去，扶病出烟霏潭影竹间动，岩阴檐外斜词赋一时高李杜，弟兄今日扫机云间关林鸟鸣，跳跃池鱼戏去年光景分明记，渌水含风漾画舲昭庆寺漫兴十首·其一见梅木兰花（四之四·林钟商）七夕喜晴改化句陈班驳搜扬斥摈