Lnf
[医]liquid nitrogen frozen 液氮冷冻
🗣️ 情景例句
What floor is the shoe department on?
鞋部在几层？
If nobody loves you, be sure it is your own fault.
如果没有人爱你，肯定是你自己有问题。
Really? Which ones?
真的吗？哪种工作呢？