益生菌 的释义 | Babel Free
i⁵¹ ʂɤŋ⁵⁵ t͡ɕyn⁵⁵释义
食入後對宿主(如動物或人類)有正面效益的微生物
等义词
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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