補充劑

名词 CEFR C2

pu²¹⁴⁻²¹ ʈ͡ʂʰʊŋ⁵⁵ t͡ɕi⁵¹

释义

“營養補充劑”

dietary supplement

“营养补充剂”

dietary supplement

“維生素B12補充劑”

vitamin B12 supplement

“维生素B12补充剂”

vitamin B12 supplement

精通
该词属于CEFR C2词汇——精通水平。

See all C2 中文 words →

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