noun 下载 🔗分享 镇定剂,安定药。 That which tranquillizes or soothes. Examples : "The veterinarian gave the anxious cat a tranquilizer to calm it down before the operation. " 兽医给那只焦虑的猫打了一针镇定剂,让它在手术前安静下来。 medicine 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 镇定剂,安定药. A drug used to reduce anxiety or tension; a sedative. Examples : "The vet gave the frightened dog a tranquilizer to calm him down before the examination. " 兽医给那只受惊的狗打了一针镇定剂,好让他在检查前安静下来。 medicine 与AI对话词汇游戏阅读练习