perforates
v. 穿孔於,在…上打眼( perforate的第三人稱單數 ); (在紙張等上)打齒孔[孔眼線]
To perforate something means to make a hole or holes in it.
I refused to wear headphones because they can perforate your eardrums.
我不願戴耳機,因為它可能會使鼓膜穿孔。
An ulcer perforates the duodenal wall.
潰瘍使十二指腸壁穿孔.