英语词汇protractor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

单词	protractor
释义	protractor prətræktəʳ  proʊ-  ˈproʊˌtræktər  proʊˈtræktər  Word forms: plural protractors N-COUNT 量角器；分度规 A protractor is a flat, semi-circular piece of plastic or metal which is used for measuring angles. 量角器；分度规 Trends of protractor View usage for:All yearsLast 10 yearsLast 50 yearsLast 100 yearsLast 300 years Image of protractor × Image of protractor
随便看	papermoney paper-over paper over paperover paper over the cracks paper-round paper round paperround paper rounds paper-route paper route paper route paperroute paper routes papers paper-shop paper shop papershop paper shops paperss paper thin paper-thin paperthin paper-tiger paper tiger

英汉双解词典包含141091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。