Cepheids
(cepheid 的复数) 造父变星
🗣️ 情景例句
And my phone number is 797-7963.
我的电话是797-7963。
If you lose your way, ask a policeman.
如果你迷路了，可以向警察打听。
She didn't visit her step-mother much, though I believe that they used to speak on the phone from time to time.
她不常看望她的继母，虽然，我相信她们过去时不进在电话里聊一聊。