Sigmatron
高能 X 射线仪, [核]西格马加速器
🗣️ 情景例句
In two hours and fifteen minutes
再过两小时十五分钟
The peacock has fair feathers, but foul feet.
孔雀虽有华羽，但有贱足。
Fine, thanks. How are you?
谢谢，你好吗？