conical griptapered handle锥形: taper; cone; cone-shape柄: handle锥形柄轮: stepped cone pulley锥形柄可调铰刀: taper shank adjustable reamer方形柄: square shank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:锥形柄,即可在微信中查询翻译