lěng dòng冷冻to freeze (food); freezing (weather)HSK 7+ · Frequency 3.7Meaningsto freeze; to deep-freezeExample sentences海鲜在冷冻状态下可以保存很久。冷冻食品要彻底解冻后再烹饪。胚胎冷冻技术为不孕夫妇带来希望。