短语词组短语sour eructation 打酸噎Stomach eructation 胃里嗝气acid eructation 嗳酸belching eructation 嗳气nervous eructation 神经性嗳气fetid eructation 嗳腐eructation or belch 嗳气disturbance of eructation 嗳气障碍coupled with eructation 兼见暧气 返回 eructation