linear type servomotor直线: straight line steep; sharp式: type; style接力器: servomotor接力器: servomotor (水轮机的)直线式: linear; orthoscopic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:直线式接力器,即可在微信中查询翻译