英语词汇be on one's mettle怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	be on one's mettle
释义	be on one's mettle be ready or forced to prove one's ability to cope well with a demanding situation 奋发, 鼓起勇气。 See main entry:mettle
随便看	innovational innovative innovator innovatory in no way in no wise Innsbruck Inns of Chancery Inns of Court innuendo innumerability innumerable innumerably innumeracy innumerate innutrition innutritious in obedience to inobservance inoculable inoculant inoculate inoculation inoculator inoculum

英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。