防汛 的释义 | Babel Free
fɑŋ³⁵ ɕyn⁵¹释义
to take precautions against floods; to prevent flooding; to enact anti-flood precautions
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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