单词 | concentrate your efforts/attention/energy/mind etc on something |
释义 | concentrate your efforts/attention/energy/mind etc on something Seeconcentrate (something) on something |
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英语词典包含170365条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。