distension什么意思解释？

Heat causes the distension of gases.热使气体膨胀.Feeding too rapidly will cause abdominal distension and regurgitation.喂得太快会引起腹胀和反流.It's suitable for the patient with the symptoms of abdominal pain and distension.适用于腹痛、腹胀...

distension的音标：distension的英式发音音标为：[dɪ'stenʃn]distension的美式发音音标为：[dɪ'stɛnʃən]...