universal ball joint万向: universal球: sphere; globe铰: cut with scissors万向球铰接: universal ball joint万向球铰螺杆: ball jointed screw; ball-jointed screw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:万向球铰，即可在微信中查询翻译
