Cccc
abbr. 日本一乐队名（Cosmic Coincidence Control Center）；气象台站字母代号
🗣️ 情景例句
How was it?
怎么样？
At about seven.
七点左右。
Though a number of descents have been made, much of it still remains to be explored.
人们多次进入洞内探险，但至今尚有不少东西有待勘探。