| 单词 | strenuous |
| 释义 | strenuous 1 ENTRIES FOUND: Learner's definition of STRENUOUS [more strenuous; most strenuous] : requiring or showing great energy and effort费力的；竭力的；奋力的
— strenuouslyadverb |
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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。