Cfel
abbr. Cerenkov free electron laser 切伦科夫自由电子激光器
🗣️ 情景例句
Bring a blanket and my medical bag.
拿一条毯子和我的医疗箱来。
I ate too much candy. I have a toothache.
我吃了太多的糖果。牙齿在痛哩。
Did you want to see me?
您找我吗？