to perforate
01
穿孔, 打孔
to create a series of holes in something, typically for the purpose of making separation or tearing easier
Transitive: to perforate paper or packaging
例子
The cashier perforated the receipt for easy tearing.
收银员打孔了收据以便于撕开。
02
穿孔, 穿透
to pass or penetrate into something
Transitive: to perforate sth
例子
The drill perforated the metal sheet as he worked on installing the brackets.
当他安装支架时，钻头穿透了金属板。
perforate
01
穿孔的, 有孔的
having a hole cut through
词汇树
perforated
perforation
perforate
