英语单词“optics”的翻译、意思、音标-英汉词典

单词	optics
释义	n [sing v] scientific study of sight and of light in relation to it 光学.
随便看	lucrative lucre lucubrate lucubration ludicrous lug luggage lugubrious lugubriousness lukewarm lull lullaby lumber lumberjack lumen luminary luminous lump lumpish lunacy lunatic lurch lure lurid lurk