卵胎生

形容词 CEFR C2

lu̯än²¹⁴⁻²¹ tʰaɪ̯⁵⁵ ʂɤŋ⁵⁵

释义

在體內孵卵，待其胚胎發育完全才生育出來

attributive

精通
该词属于CEFR C2词汇——精通水平。

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