| 词汇 | on your mettle |
| 释义 | on your mettle chiefly British : making an effort to do as well as possible尽最大努力 She'll have to be on her mettle [=at her best] to win this competition.她必须要尽最大努力才能赢得这次比赛。 mettle |
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英汉双解词典包含93607条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。