英语词汇“gray wedge”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	gray wedge
释义	gray wedge noun : a nonselective light-absorbing screen having transmittance progressively decreasing in one direction transverse to the light rays
随便看	gray bird gray blight gray body gray box gray brant gray cast iron gray cobalt gray copper gray copper ore gray crane gray crow gray cutting gray dawn gray dipper gray dogwood gray drab gray drum gray duck gray eminence gray eye gray falcon gray fox gray friar gray goldenrod gray goose

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

gray wedge