数九寒天
shǔ jiǔ hán tiān
- the coldest days of the year;It was the coldest time of winter;in the depth of winter
数九寒天 数九寒天
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[the coldest days of the year] 亦称数九天。一年中最寒冷的那些日子(如在三九)
数九寒天[shǔ jiǔ hán tiān]