Seyfert galaxy
[天] 塞佛特星系（等于Seyfert）
🧩 词语组成解析
n. 赛弗特星系
🗣️ 情景例句
I can't look at another number.
我简直一个数字也看不进去了。
He that would eat the kernel must crack the nut.
要把果仁吃，就得碎果壳。
Ah, yes, I remember now.
啊，是的，我现在记起来了。