Ceti
abbr. communications with extraterrestrial intelligence 宇宙智能通信
🗣️ 情景例句
It's raining cats and dogs outside.
外面下着倾盆大雨。
That's a pity.
那真可惜。
In fact a basic amount of movement occurs during sleep which is specifically concerned with preventing muscle inactivity.
事实上，睡眠状态下仍有着基本的活动量，以防止肌肉活动停止。