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
He's a pretty good bloke and he seems very friendly.
他是一个很不错的家伙，看起来也很友善。
Many people were against the new freeway.
许多人反对新的高速公路。
Is the population of the world still growing?
世界人口仍然在增长吗？