英语短语词组词汇be on one's mettle的音标、释义、翻译、用法及例句-英语短语词组词典

短语	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。
随便看	big deal Big Dick Big Diomede big dipper big dippers Big Ditch big dog big dogs bigdome big doolie big dough big dress big drink Big Dry Big Eight bigeminal bigeminal pulse bigeminals bigeminies bigeminy bigemony big enchilada big enchiladas big end Big-endian

英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。