track rod ball plugtrack-rod ball plug横: harsh and unreasonable; perv ...联杆: link rod球: sphere; globe塞: fill in; stuff横联杆球头螺母: tie rod ball nut; tie-rod-ball nut; tie-rod-ballnut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:横联杆球塞，即可在微信中查询翻译
