perforation
穿孔
常用释义
英音[ ˌpɜːfəˈreɪʃn ]
美音[ ˌpɜːrfəˈreɪʃn ]
变形
复数:
perforations
基本释义
- n. 穿孔；贯穿
例句
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1·The perforation on the paper allows it to be easily torn along the line.纸上的穿孔使它能沿着线轻松撕开。来源: youdao
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2·This machine is designed for the perforation of plastic sheets.这台机器是用于给塑料片穿孔的。来源: youdao
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3·The perforation in the wall provides ventilation for the room.墙上的穿孔为房间提供了通风。来源: youdao
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4·The perforation of the fabric gives it a unique texture.织物上的穿孔使其具有独特的质感。来源: youdao
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5·They used a special tool for the perforation of the metal plate.他们用一种特殊工具给金属板穿孔。来源: youdao
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6·The perforation on the ticket indicates its validity.车票上的穿孔表明其有效性。来源: youdao
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7·The perforation of the leather adds an elegant touch to the product.皮革上的穿孔为产品增添了优雅的感觉。来源: youdao
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8·The perforation in the card makes it easy to separate the parts.卡片上的穿孔使各部分易于分开。来源: youdao
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9·The perforation of the cardboard is done precisely to ensure a good fit.纸板的穿孔做得很精确，以确保合适的贴合度。来源: youdao
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10·The perforation on the envelope makes it convenient to open.信封上的穿孔使它便于打开。来源: youdao
网络释义
- perforation plate : 穿孔板；匀浆板
同义词
n.
[病理][木][医]穿孔；[军]贯穿
同根词
词根：
perforate
perforated
adj
穿孔的；有排孔的
perfoliate
adj
茎贯穿叶而生长的；贯穿性的；[植] 抱茎状的
perforated
v
穿孔（perforate的过去分词）
perforate
vi
穿过，贯穿；穿孔
perforate
vt
穿孔于，打孔穿透；在…上打齿孔