S.N.

英语翻译:

S.N.

基本解释

汉语翻译

【医】 自然地, 天然地

英语解释

名词 s.n.:

a silvery malleable metallic element that resists corrosion; used in many alloys and to coat other metals to prevent corrosion; obtained chiefly from cassiterite where it occurs as tin oxide同义词:tin, Sn, atomic number 50

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