錫石
定義
- cassiterite
- Equivalent to 'cassiterite': A generally black mineral, composed of tin oxide, SnO₂, which is an important ore of tin.
等価語
8 more languages
CEFRレベル
C2
熟達
この単語はCEFR C2語彙に含まれます——熟達レベル。
この単語はCEFR C2語彙に含まれます——熟達レベル。
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