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
Michigan needs a touchdown.
Michigan队需要一次达阵得分。
One cannot eat one's cake and have it.
事难两全其美。
Robert was delighted to see me and equally pleased with my little gift.
罗伯特见到我很高兴，对我的薄礼也感到满意。