交界 的释义 | Babel Free
t͡ɕi̯ɑʊ̯⁵⁵ t͡ɕi̯ɛ⁵¹释义
互相連接，有共同的邊界
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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