adjective 下载 🔗分享 无力的,虚弱的,无效的 Weak; impotent; feeble Examples : "Seeing the heavy box, the small child felt impuissant to lift it. " 看到那个沉重的箱子,那个小孩子觉得自己根本没力气把它抬起来。 body medicine physiology disease condition ability human 与AI对话词汇游戏阅读练习