Lnf
[医]liquid nitrogen frozen 液氮冷冻
🗣️ 情景例句
let me give you some additional thoughts and ideas I have.
让我提出一些另外的想法。
All time is no time when it is past.
光阴一去不复返。
The men collected rainwater in the rubber dinghy.
他们用像皮艇蓄积雨水。