mettle [ˈmetl]以下由轻松背单词网站提供
单词级别第12级基本释义n.勇气,精神英英释义ability and determination when competing or doing something difficult参考例句When the seas are in turmoil, heroes are on their mettle. 沧海横流,方显出英雄本色。Each and every one of these soldiers has proved his mettle. 这些战士个个都是好样的。 推荐阅读 |