英语词汇perforation怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

perforation

perforation /ˌpɚfəˈreɪʃən/ noun

plural perforations

perforation

/ˌpɚfəˈreɪʃən/

noun

plural perforations

Learner's definition of PERFORATION

[count] : a small hole or series of small holes in paper, cardboard, etc.齿孔；小孔 — often plural常用复数

medical : a hole in part of the body caused by an accident or disease穿孔

[count]

[noncount]

单词	perforation
释义	perforation 1 ENTRIES FOUND: perforation (noun) perforation /ˌpɚfəˈreɪʃən/ noun plural perforations perforation /ˌpɚfəˈreɪʃən/ noun plural perforations Learner's definition of PERFORATION 1 [count] : a small hole or series of small holes in paper, cardboard, etc.齿孔；小孔 — often plural常用复数 The perforations help you tear the paper neatly and easily.齿孔有助于轻松整齐地把纸撕开。 2 medical : a hole in part of the body caused by an accident or disease穿孔 [count] intestinal perforations肠穿孔 [noncount] an infection that can cause perforation of the intestine可能引起肠穿孔的传染病
随便看	legatees legates legation legations legato legend legendary Legend has it legends legerdemain legged leggier leggiest legging leggings leggy legibility legible legibly legion legionaries legionary legionnaire legionnaires Legionnaires' disease