osmium
n.
鋨(金屬元素)
英語翻譯 Noun:
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a hard brittle blue-grey or blue-black metallic element that is one of the platinum metals; the heaviest metal known
造句
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osmium pen alloy
鋨銠鉑筆尖合金...
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eka osmium
準(zhǔn)餓(钚)
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osmium fluoride
八氟化鋨
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osmium electric lamp
鋨絲電燈
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osmium lamp
鋨絲燈
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osmium filament
鋨絲
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