Lnf
[医]liquid nitrogen frozen 液氮冷冻
🗣️ 情景例句
I suggest that we go climb White Cloud Mountain tomorrow.
我建议明天一起去爬白云山。
My brothers must help with the house work at home.
我的兄弟在家里必须帮忙做家务。
As we had had a long walk through one of the markets of old Delhi, we stopped at a square to have a rest.
当我们穿过旧德里的市场时走了很长一段路，我们在一个广场上停下来休息。