perforate造句

I refused to wear headphones because they can perforate your eardrums.
我不愿戴耳机，因为它可能会使鼓膜穿孔。

In advanced stages the opaque corneas may ulcerate and even perforate.
在疾病后期,不透明的角膜可能产生溃疡,甚至穿孔.

The Ascaris adults may perforate a suture line or cause a bile or pancreatic duct obstruction.
成虫可穿破缝线或引起胆管或胰腺管阻塞.

• #perforate