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-现代词典

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	hypoionian mode hypokalemia hypokinesia hypolimnion hypolithic hypolydian mode hypomania hypomixolydian mode hypomotility hypomyotonia hyponasty hyponitrite hyponitrous hyponitrous acid hyponym hyponymy hypophalangism hypopharynx hypophloeodal hypophonesis hypophonia hypophosphate hypophosphite hypophosphoric hypophosphoric acid

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。