Cec
abbr. 中国电子信息产业集团公司（China Electronics Corporation）；消费电子控制（Consumer Electronics Control）；阳离子交换能力（Cation Exchange Capacity）；欧洲协调委员会（Co-ordinating European Council）
🗣️ 情景例句
Hei mister, I'm lost.
先生我迷路了。
I am sorry to keep you waiting.
真抱歉，让你久等了。
Many of them have to wait six months for their goods.
许多顾客不得不等上半年才得到所需的商品。