distension是什么意思音标:英 [dɪ'stenʃn]美 [dɪˈstɛnʃən]
n. 扩张, 膨胀
n the act of expanding by pressure from within
n the state of being stretched beyond normal dimensions
distension的用法和例句：
1.He's got extreme vascular trauma and distension.
他有严重的血管创伤和扩张
2.There's some distension in her lady bits, so she at least had one pregnancy, and there's some atrophy in her coracoideus.
她的女性部位有些膨胀 所以她至少怀过一次孕 她的喙骨部位有些萎缩