noun 下载 🔗分享 烧心,胃灼热。 A burning pain in the chest that is caused by stomach acid entering the gullet. Examples : "After a large meal, Sarah experienced heartburn, a burning pain in her chest. " 吃了一顿大餐后,萨拉感到烧心,胸口一阵灼痛。 medicine physiology sensation body disease 与AI对话词汇游戏阅读练习