toggle linkage肘节: toggle; toggle joint; wrist链系: linkwork; linkage肘节链: toggle chain节链: pitch chain链系: linkwork; [力学] linkage◇链系比 link(age) ratio; 链系运动 link motion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:肘节链系,即可在微信中查询翻译