noun 下载 🔗分享 松弛剂, 镇静剂 A drug or other agent that promotes relaxation. Examples : "After a stressful day at work, she took a muscle relaxant to ease the tension in her back. " 工作了一天,压力很大,她吃了片肌肉松弛剂来缓解背部的紧张感。 medicine 与AI对话词汇游戏阅读练习