Cca
abbr. 常規軍備委員會（Committee for Conventional Armaments）；加拿大建筑協會（Canadian Construction Association）；公用通信適配器（Common Communication Adapter）
??? 情景例句
and be able to put more money down.
也就可以增加自備款的額度。
You use the front door and I'll hit the back.
你從正門進去，我襲擊后面。
Oh! They're all places of great interest in China. I think you'll have a good time.
噢！這些地方都是中國的名勝。我想你們會玩得很痛快的。