英语词汇“occulting bar”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	occulting bar
释义	occulting bar occulting bar [ə′kəlt·iŋ ‚bär] (astronomy) A bar placed in the focal plane of a telescope eyepiece to cover part of the field of view, usually to cover a bright object in order to permit observation of a nearby faint object.
随便看	polyphenylene oxide polyphenylene sulfide poly phenylene terephthalamide polyphenylethene polyphenylsulfone polyphloesboean polyphobia polyphon polyphone polyphonic polyphonically polyphonic letter polyphonicly polyphonic music polyphonic octave generator polyphonic prose polyphonic ring tone polyphonic ringtone polyphonic ringtones polyphonic singing polyphonic stratification polyphonies polyphonism polyphonist polyphonists

英语词典包含2567994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。