| 单词 | impair |
| 例句 | impair verb •sagging eyelid skin can impair eyesight:have a negative effect on, damage, harm, diminish, reduce, weaken, lessen, decrease, impede, hinder, hobble | undermine, compromise | formal vitiate. ANT improve, enhance. |
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英语同义词词典收录了14896条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。