省工 的释义 | Babel Free
si̯ɪŋ⁵³⁻⁴⁴ kaŋ⁴⁴释义
- 減少麻煩；簡化手續
- 減少人時
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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