?活性轻质碳酸钙
活性轻质碳酸钙
碳酸钙
产品名
Wrigley's new antacid gum, Surpass, launched in January, showed that gum coated with calcium carbonate relieves heartburn faster and for longer than tablets (helped by the alkalinity in saliva), but sales are poor.
ECONOMIST: Medical confectionery
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。