英语词汇principal curvature radius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	principal curvature radius
释义	principal curvature radius
随便看	automatic film advance dark automatic film advance dark box automatic film advance mechanism automatic film camera automatic film changing device automatic film copier automatic film developer automatic film developing equipment automatic film developper automatic film processor automatic film processor for scanner film automatic film rewinding system automatic film threading automatic film winder automatic filmwind stop automatic filter automatic filter activity meter automatic filter cleaning automatic filtration automatic fine sander automatic, fine tuning Automatic Fine Tuning automatic finetuning control automatic fingerprint identification automatic fire

英汉双解词典包含3607232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。