shouldern.肩膀;肩部v.承担;扛;肩负;(用肩)推挤
shoulder drag路肩拖刮器
shoulder butt肩胛肱骨边缘肉
shoulder bonen.肱骨肩胛骨.
shoulder rock围岩
shoulder seal轴向密封
shoulder hole阶梯孔
shoulder rest肩靠
shoulder beltn.从肩上斜过胸部的肩带或饰带
shoulder pass肩上传球
shoulder bolt台阶螺栓