红宝石
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(红(hóng )宝(bǎo )石(shí ),红(hóng )宝(bǎo )石(shí ))
一(yī )种(zhǒng )红(hóng )色(sè )透(tòu )明(míng )的(de )刚(gāng )石(shí )。硬(yìng )度(dù )大(dà ),可(kě )用(yòng )来(lái )做(zuò )首(shǒu )饰(shì )或(huò )精(jīng )密(mì )仪(yí )表(biǎo )的(de )轴(zhóu )承(chéng )等(děng )。也(yě )称(chēng )“红(hóng )玉(yù )”、“红(hóng )剌(là )”。
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●红宝石(简体版)
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