Cfels
(cfel 的复数) abbr. Cerenkov free electron laser 切伦科夫自由电子激光器
🗣️ 情景例句
Loosen up! it's not worth getting upset about.
放松点儿！ 不值得为这件事苦恼。
But especially to my acting teacher, Vincent Lewis, who taught me everything I know.
尤其是谢谢我的表演老师文森特.刘易斯，她教会了我反知道的每一件事。
Yes, please.
好的，来点儿吧。