Rccs
(RCC 的复数) abbr. 救援指挥中心（Rescue Control Center）；英国放射化学中心（Radio Chemical Centre）
🗣️ 情景例句
It probably means he's clearing his throat.
也许表示他正在清喉咙。
My brother is not quite twenty-five.
我的兄弟不够25岁。
What! shouted the tiger.Another tiger? I want see him.I'll speak to him.
什么！老虎吼叫起来，“另一只老虎！我要见他。我要跟他谈谈。”