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 didn't have that when Richard and Susan were born.
在Richard和Susan出生时我可没有人帮忙。
I'm too busy.
我太忙。
I'd like to take these catalogs with me.
这些目录我想带走。