antacidWiktionary 原文中文来自 ECDICTadj.中和酸的,抗酸的n.抗酸剂构词拆分anti-前缀Against, opposed to. · Counteracting, neutralizing.+acid词根/词干词源说明From anti- + acid.释义(英文)名词 NounAn agent that counteracts or neutralizes acidity, especially in the stomach. [from 18th c.]形容词 AdjectiveCounteracting or neutralizing acidity, especially in the stomach. [from 18th c.]