英语词汇“be on one's mettle”的翻译、意思、用法、释义-英汉双解词典-雅致网

单词	be on one's mettle
释义	请查阅词条：mettle
随便看	have a propensity have a propensity for have a punch-up have a punt at have a quick look have a quick look at have a race with have a rapport have a rave-up have a rest have a rethink have a rightful place have a right to have a role in have a row have a row/fight have arranged have a run for money have a run for one's money have a running nose have a runny nose have as a condition have as a consequence have as a favourite have as a goal 为什么森林能调节气温? 为什么森林能防止水土流失? 为什么森林起火会引发天上飞火为什么森林里的树木都很直? 为什么植物也会呼吸? 为什么植物也有“寄生虫"? 为什么植物也需要空气? 为什么植物会“出汗" 为什么植物会产生酸、甜、苦、辣等味道的化合物为什么植物体内会带电 Photoapparat Photochemie Photo_Diode Photodruck Photoeffekt Photoeffekt Photoelastizität Photoelektrizität Photoelektron Photoelement