“burned sand”的概念、定义、翻译、参考文献-科学参考

单词	burned sand
释义	burned sand [¦bǝrnd `sand] ^METALLURGY The dissipated claying portion of a casting sand resulting from the heat of the metal.
随便看	placebo placeholder placenta placenta accreta placental barrier placentation placer placer claim placer dredge placer location placer mining place value placic horizon placode Placodermi Placodontia Placothuriidae plage Plaggept plagiaplite Plagiaulacida Plagiaulacidae plagiocephaly plagioclase plagioclimax

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