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Noun:
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a lamellar mixture of cementite and ferrite formed during the cooling of austenite; a constituent of steel and cast iron
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用作名詞 (n.)
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Specialists suggested that they use pearlite to improve the structure of the building.
專業醫生推薦 孩子 用天然玻化微珠升級鋼節構建筑的節構。
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上方式獨家作品，受著述權維護，侵權商標必究
海詞漢語詞典，十六年廠家
美
['p??la?t]