1. He took a gastric antacid to settle his stomach.
他服用了一种胃酸中和剂来缓解胃部不适。

2. The pharmacist recommended a gastric antacid for indigestion.
药剂师推荐使用胃酸中和剂来治疗消化不良。

3. Frequent use of gastric antacids should be discussed with a doctor.
经常使用胃酸中和剂应当咨询医生。

A: I've been experiencing a lot of heartburn lately.
A：我最近一直感到胃灼热。

B: You might want to try a gastric antacid.
B：你可能需要尝试服用一点胃酸中和剂。

1) 胃部抗酸剂

2) 缓解胃酸的药物

3) 胃酸中和剂

1. 胃酸中和剂

e.g.
Taking a gastric antacid can provide quick relief.
服用胃酸中和剂可以快速缓解症状。

noun phrase

1. A medication or substance used to neutralize stomach acid to relieve heartburn or indigestion.