音标: 英 ['әuvә'stretʃ]
1. We can't overstretch the uterine wall, and we must be certain that every suture is tight enough to handle four more months of kicks and thrown elbows.
我们不能过度牵拉子宫壁 并且我们得确保每一针都严丝密合 保证子宫能挺过未来四个多月胚胎的拳打脚踢
