Siegbahn
西格巴恩(①姓氏 ②Karl Manne Georg, 1886-1978, 瑞典物理学家, 曾获1924年诺贝尔物理学奖)
🗣️ 情景例句
I had the appointment written on my calendar and was looking forward to the occasion.
我早已把这个约会写在我的日历上而且一直期待着这一时刻。
If we had been more careful, we would be getting much better results now.
如果我们更为细心的话，成绩会更好。
Good morning, teacher.
老师早上好！