词组 | tough |
释义 | tough verb to inject a drug into a vein on the underside of the tongue US It is not particularly difficult to guess why this practice is so named.
to bear hardship; to determinedly face up to a difficulty
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英语词组固定搭配大全包含4241条英汉双解词组,基本涵盖了全部常用英文词组、短语的翻译及用法,是英语学习的有利工具。