英语词汇direct positive silver film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	direct positive silver film
释义	direct positive silver film 翻译直接正极银膜以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 [感光]?直接正像银盐胶片 ... 直接正像乳剂 direct positive emulsion 直接正像银盐胶片 direct positive silver film 直接支援飞机 army co-op aircraft ...
随便看	left-hand table left hand tap left-hand taper left-hand teeth left hand teeth left-hand thread left hand thread left-hand threaded nut left-hand thread manual tap left-hand-thread rod left hand thread tap left-hand thread tap left-hand three finger rule left-hand tool left hand tool left-hand tool bit left hand tool bit left-hand tool joint left-hand tool joint thread left-hand tools left-hand traffic left-hand turn left hand turn left hand turn left-hand turning share

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。