网站首页 汉语 德语 英语
Using reduced or no power; switched off.
1960s. From powered, past participle of power + down, after to power down.
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。