英语词汇“perforation”的读音、翻译、释义、用法及例句-出国留学网

词汇	perforation
释义	perforation /ˌpɜ:fəˈreɪʃn \|\|; ˌpɝfəˈreʃən/noun 1 [C] a series of small holes in paper, etc that make it easy for you to tear （纸等上的）孔眼，齿孔，孔眼线 2 [U] the action of making a hole or holes in sth 穿孔；打孔；打洞
随便看	preseasons presecular presecure presecured presecures presecuring presedentary presence presences present presentabilities presentability, presentableness presentable presentablenesses presentably presentation presentations presented presentenced presentences presentencing presenter presenters presenters presenting

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