北投石

名词 CEFR C2

peɪ̯²¹⁴⁻²¹ tʰoʊ̯³⁵ ʂʐ̩³⁵

释义

稀有放射性溫泉礦物

精通
该词属于CEFR C2词汇——精通水平。

See all C2 中文 words →

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