弯头螺栓 弯头螺栓的英文 英语翻译 bolt with one end bent back 拓展翻译 弯头bendbend; elbow弯头导管catheter coude; elbowed catheter弯头键gib head key弯头抹刀bent spatula弯头软导管Mercier's catheter锁紧螺栓coamping bolt提环螺栓lifting-eyebolt调节螺栓adjusting bolt调距螺栓setting-up screw调整螺栓adjusting bolt推拔螺栓taper bolt完成螺栓finished bolt痛性阴茎弯曲chordeic penis凸弯曲线concave腿侧弯cnemoscoliosis外弯excurvation; excurvature弯bend; curve; flex; plybend; curvatura; curvature; cyrto-弯板机plate bending machine弯板轧plate bending roll弯孢霉菌素curvularin