noun 下载 🔗分享 心悸，心跳过速。 An abnormal beating of the heart that may be perceived by the patient, a result of excitement, exertion, or illness. Examples : ""After running up the stairs, she felt palpitations in her chest, a rapid and uneven beating of her heart." " 跑上楼梯后，她感到胸口一阵心悸，心脏跳得又快又不规律。 medicine physiology sensation body disease organ 与AI对话词汇游戏阅读练习
