manipulatermanipulator操作: operate; manipulate; handle器: implement; utensil; ware比例操作器: proportional operation apparatus比值操作器: ratio station; ratio thermometer操作器械: operating apparatus下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:操作器,即可在微信中查询翻译