活躍 的释义 | Babel Free
xu̯ɔ³⁵ ɥɛ⁵¹例句
“活躍用戶”
active user
“活跃用户”
active user
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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