英语词汇perforation的意思、用法及释义-英汉双解词典

单词	perforation
释义	perforation n 1 [U] perforating or being perforated （在某物上）穿孔; （在纸等上）打齿孔. 2 [C] series of small holes made in paper, etc （纸等上的）齿孔 tear the sheet along the perforations 顺齿孔撕下该页.
随便看	clothes-brush clothes-hanger clothes-horse clothes-line clothes moth clothes-peg clothing clotted cream cloture cloud cloud-bank cloudburst cloud chamber cloud-cuckoo-land cloudiness cloudless cloudy clout clove clove hitch cloven clover clover-leaf clown clownish

英汉双解词典包含38652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。