词汇“lumen”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	lumen
释义	lumenlumen[ˈlju:min]n.(pl. lumens, -mina[-minə])1.■【物】流明(光通量单位)2.■【解】(管)腔3.■管的口径4.■细胞腔继承用法lumen-hourn.1.■【光】流明-小时lumenmetern.1.■流明计lumen-secondn.1.■流明秒
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