Ceti
abbr. communications with extraterrestrial intelligence 宇宙智能通信
🗣️ 情景例句
I know. I know. I'm really sorry.
我知道 我知道。真的很抱歉。
It was a six-hour flight.
它要6小时的飞行。
Excuse me, are you American, too?
对不起，问一下，你是美国人吗？