noun 下载 🔗分享 扶手,胳膊靠 Part of the seat of a chair that is designed to support the arm. Examples : "He rested his elbow on the airplane's armrest during the long flight. " 在漫长的飞行中,他把胳膊肘放在飞机座椅的扶手上休息。 part item structure 与AI对话词汇游戏阅读练习