Refr
abbr. refrigerating 冷冻（的）; refrigeration 冷冻; refrigerate 冷藏; refrigerator 冷藏器
🗣️ 情景例句
doing a commercial.
正在做广告。
I will come right now.
我会马上回来。
Everybody on board was worried and we were curious to find out what had happened.
飞机上的人都很着急，大家都急于想知道究竟出了什么事。