Refr
abbr. refrigerating 冷冻（的）; refrigeration 冷冻; refrigerate 冷藏; refrigerator 冷藏器
🗣️ 情景例句
May I ... may I help?
我能……我能帮上忙吗？
I'm going to use three pounds.
我要用三磅。
Once you begin，you must continue.
一旦开始，你就得继续。