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perforate

美['pɜːrfəreɪt] 英['pɜːfəreɪt]

v. 穿孔于；刺穿

adj. 有孔的

形容词：perforable 名词：perforator 过去式：perforated 过去分词：perforated 现在分词：perforating 第三人称单数：perforates

近义词：pierce，puncture，penetrate，enter，bore，punch，prick，hole，gothrough，burst，pierced，punctured，perforated，

Adjective

having a hole cut through;
"pierced ears" "a perforated eardrum" "a punctured balloon"

Verb

make a hole into or between, as for ease of separation;
"perforate the sheets of paper"
pass into or through, often by overcoming resistance;
"The bullet penetrated her chest"

Hard plastic enema tips can perforate the rectum. 硬的塑料灌肠嘴会刺破直肠。
This machine can perforate the sheets of stamps. 这台机器能在整版邮票上打孔。
Your ear drum has been perforate. 您的耳鼓膜穿孔了。
The perfor mance indexes thereof are tested. 检测了该醇酸树脂的各项性能。
That is, Davey Johnston and I were about to perforate their nets. 也就是说眼看著约翰斯顿和我就要射网得分。
Many things perfor (effectively) but not (efficiently). 许多事情表现得有效但缺乏效率。

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