网站首页 汉语 德语 英语
Not operative or functioning; = "inoperative".
Early 17th century; earliest use found in William Sclater. From un- + operative.
雅致网英汉双解词典包含236457条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。