noun 下载 🔗分享 滑车，滑轮。 A structure resembling a pulley. Examples : "The tendon passed through a trochlea in the shoulder, allowing the muscle to efficiently lift the arm like a rope guided by a pulley. " 肌腱穿过肩部的滑车（类似滑轮的结构），使肌肉能像绳子通过滑轮一样，高效地抬起手臂。 anatomy physiology part structure machine 与AI对话词汇游戏阅读练习
