单词：perforate
音标：['pә:fәreit] ；
vt. 穿孔于, 刺穿, 打孔穿透
vi. 穿孔, 穿过
a. 有孔的, 穿孔的
vi. 穿孔, 穿过
a. 有孔的, 穿孔的
v make a hole into or between, as for ease of separation
v pass into or through, often by overcoming resistance
s having a hole cut through
v pass into or through, often by overcoming resistance
s having a hole cut through
词型变化：过去分词 : perforated ; 现在分词 : perforating ; 过去式 : perforated ; 第三人称单数 : perforates ; 名词复数形式 : perforates
考试类型：[GRE]
考试类型：[GRE]
词性分布：
perforate的用法和样例：
词汇搭配
- perforate bowl带孔转鼓,离心机带孔...
- perforate lining穿孔衬层
【近义词】