“roofing granules”的概念、定义、翻译、参考文献-科学参考

单词	roofing granules
释义	roofing granules [`rüf·iŋ ´gran·yülz] ^MATERIALS Graded particles of crushed rock, slate, slag, porcelain, or tile, used as surfacing on asphalt roofing and shingles.
随便看	deciliter decimal decimal attenuator decimal balance decimal-binary switch decimal code decimal-coded digit decimal fraction decimal number decimal number system decimal place decimal point decimal processor decimal system decimal-to-binary conversion decimeter decimetric wave decineper decinormal decision decision box decision calculus decision element decision gate decision height

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