英语词汇puncher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

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

单词	puncher
释义	Examples: hole puncher— 打孔器
随便看	hydrogen partial pressure hydrogen-permeable hydrogen peroxidase hydrogen peroxide based hydrogen peroxide c h2 o2 30% w w hydrogen peroxide c h2 o2 30% w w hydrogen peroxide h2o2 hydrogen peroxide h2o2 hydrogen peroxide plant hydrogen peroxide solution hydrogen phosphide hydrogen pick-up hydrogen plant hydrogen plasma hydrogen poisoning hydrogen power hydrogen pressure hydrogen processing hydrogen produced by hydrogen production hydrogen, propane hydrogen, propane hydrogen Proton hydrogen purification hydrogen radicals

hole puncher—