refluxKK [ˋriˏflʌks] /ˈɹiˌflʌks/发音名词1胃酸逆流、食道逆流医学Spicy food at night often gives me terrible reflux.晚上吃辣的东西常让我胃酸逆流得很严重。2逆流、回流The valve prevents the reflux of blood into the vein.这个瓣膜可防止血液逆流回静脉。3回流化学The mixture was heated under reflux for two hours.该混合物在回流状态下加热两个小时。动词1回流、使回流化学We refluxed the solution gently before adding the catalyst.我们在加入催化剂前先让溶液缓慢回流。用这个字练口说→