distension [dɪ'stenʃn]

以下由轻松背单词网站提供

附加级

n.扩张，膨胀(distention)

Heat causes the distension of gases. 热使气体膨胀。来自《简明英汉词典》
Feeding too rapidly will cause abdominal distension and regurgitation. 喂得太快会引起腹胀和反流。来自辞典例句