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	HMG-CoA reductase hmg-coa reductases HMG proteins Husein ibn-Ali hush hushabye hushabyes hushed hushedly husher hushful hushfully hush hush hush-hush hushing sound hush kit hush kits hushly hush money hush moneys Hush Puppies hush-puppy hush ship hush ... up hush up

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。