单词 | exertion |
释义 | exertion 1 ENTRIES FOUND: plural exertions plural exertions Learner's definition of EXERTION : physical or mental effort努力;尽力;费力 [noncount]
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英汉双解词典包含109353条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。