英语词汇“lightfastness”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	lightfastness
释义	lightfastness noun DEFINITIONS1 1 a property of a pigment or paint that describes how resistant to fading it is when exposed to light Why is lightfastness in coloured pencils important? Submitted by: Othnel from Saint Vincent and the Grenadines on 12/06/2015 Open Dictionary - June2015 Noun☞lightfastness
随便看	sincerity since when? since/from the year dot sine sinecure sine die sine qua non sinew sinewy sinful sing sing. singable sing along singalong singalong screening singapore singaporean singe singer singer songwriter sing for your supper sing from the same hymn sheet/song sheet singhalese single

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