noun 下载 🔗分享 卤化物,卤盐 A salt of any halogen acid. Examples : "The dentist applied a fluoride halide to my teeth to help prevent cavities. " 牙医在我的牙齿上涂了一种氟化物卤盐,以帮助预防蛀牙。 chemistry compound element substance 与AI对话词汇游戏阅读练习