ball joint clamp球: sphere; globe节: joint; knob; node夹: double-layered; lined球节: ball and socket joint; ball joint; ball pivot; ball section; fetlock; pastern joint; spherical joint调节夹: adjustable clamp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:球节夹，即可在微信中查询翻译
