礦泉 的释义 | Babel Free
kʰu̯ɑŋ⁵¹ t͡ɕʰy̯ɛn³⁵释义
含有大量礦物質和微量元素的泉
CEFR 等级
C2
精通
该词属于CEFR C2词汇——精通水平。
该词属于CEFR C2词汇——精通水平。
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