Refr
abbr. refrigerating 冷冻（的）; refrigeration 冷冻; refrigerate 冷藏; refrigerator 冷藏器
🗣️ 情景例句
Winter in Beijing is too cold.
北京的冬天很冷。
How long does it take?
火车要开多久？
The last order didn't work out too well for us.
上回订的货用起来不怎么顺。