英语词汇film projection optical system的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	film projection optical system
释义	film projection optical system [f?lm pr??d??k??n ?ɑpt?k?l ?s?st?m] 释义放映光学系统
随便看	in your own backyard in your own good time in your own name in your own right in your own sweet time in your own sweet way in your own time in your own words in your place in your price range in your right mind in your salad days in yourself in yourself employ in your shoes in your sight in your sights in your sixties in your sleep in your stead in your thirties in your time in your tracks in your true colours in your true persoective

英汉双解词典包含4367426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。