Lnf
[医]liquid nitrogen frozen 液氮冷冻
🗣️ 情景例句
I get the picture.
我知道是怎么回事了。
Do you often play bridge on Saturday?
你常常在星期六玩桥牌吗？
When the bees came back to the hive, Von Frisch saw a curious sight.
当蜜蜂返回蜂箱时，冯·弗里施看到一个奇特的现象。