perforation [p:fə'reɪʃ(ə)n]

n.
穿孔

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单词 perforation 网络释义

名词 n.
1.穿孔;贯穿
2.针孔;齿孔

单词 perforation 其它相关

单词解释
n. 穿孔,贯穿,贯通
n. 1> a perforating or being perforated
　 2> a hole made by piercing, ulceration, etc.
　 3> any of a series of holes punched or drilled, as between postage stamps on a sheet
同义反义
同义词：prick

单词 perforation 其它例句

- You pierced my life, and ran away through the perforation.
　 你穿透我的生活，并从洞口逃走。
- Pressure from the pedals turned rolls of stiff paper into which little perforations were punched in many as 88 locations along a line.
　 来自于踏板的压力使硬纸卷轴转化为很多个小齿孔，这些小齿孔仿照直线排列的88个琴键打穿而成