英语词汇“point source”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	point source
释义	point source Physics, Optics. a source of radiation sufficiently distant compared to its length and width that it can be considered as a point. [1900-05]
随便看	wind indicator winding winding frame winding number winding sheet wind instrument windjammer windlass windle windless windlestraw windmill windmill grass. window window back window blind. window board window box window dresser window dressing window envelope windowglass shell windowing windowless monad windowlight

英语词典包含168451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。