英语词汇“空腔”的读音、翻译、释义、用法及例句-开邑网

开邑网英语在线翻译词典收录了1155424条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。

词汇	空腔
释义	空腔空腔[kōngqiāng]1.■cavum;
随便看	spectral line spectral line broadening spectral line correlation spectral line emission spectral line narrowing spectral line of emission spectral line receiver spectral line series spectral line shape spectral line shift spectral line source spectral line width spectral locus spectral logging spectral luminance spectral luminance factor spectral luminancefactor spectral luminous efficacy spectral luminous efficiency spectral luminous efficiency curve spectrally spectrally pure colour spectrally selective nature spectrally selective photodetector spectral mapping