Cepheids
(cepheid 的复数) 造父变星
🗣️ 情景例句
She must like you and your work, Marilyn.
她一定是喜欢你和你的工作， Marilyn。
I haven't seen you for age. You haven't been sick, have you?
好久不见。你不是病了吧？
I'm sure she'll just turn up.
我相信她很快就会露面的。