清零 的释义 | Babel Free
t͡ɕʰiŋ⁵⁵ liŋ³⁵释义
使數值減少到零；歸零
例句
“清零政策”
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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