英语词汇film 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

单词	film perforation
释义	film perforation 简明释义片孔；齿孔网络释义 1 [电影]?齿孔齿孔短语 1 double perforation cine film 双孔电影胶片 2 film condensation perforation 胶片穿孔 3 double e perforation cine film 双孔电影胶片双语例句 1 Bell and Howell perforation: a film perforation shaped with flat top and bottom and curved sides. 贝尔浩型片(齿)孔：上下平行两边弯曲的胶片齿孔。
随便看	Van Ban van Beethoven vanberg van body van-body tipper VanBogaert Van Bogaert disease Van Bogaert Hozay syndrome Van Bogaert-Hozay syndrome Van Bogaert Nijssen syndrome Van Bogaert-Nijssen syndrome van Bogaert-Scherer-Epstein syndrome van Bogaert Scherer Epstein syndrome Vanbrugh Vanbrugh, Sir John Van Bruyssel Van Buchem's syndrome van buchem syndrome van buchen disease vanburen Van Buren Van Buren, Abigail Van Buren County Van Buren, Martin Van Buren Point

英汉双解词典包含3185865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。