英语词汇“be upon one's mettle”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	be upon one's mettle
释义	Seeto be on one's mettle
随便看	cloud-cuckoo-land cloud-curtain cloud-curtained cloud-dispelling cloud-disperser cloud-dividing cloud-drift cloud-drowned cloud-eclipsed cloud-embrace cloud-enveloped cloud-field cloud-flake cloud-flecked cloud-flitting cloud-flock cloud-floor cloud-fold cloud-form cloud-gate cloud-girt cloud-gloom cloud-glory cloud-headed cloud-island

英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。