Acec
abbr. Army Communications and Electronic Command (USA) 陆军通信与电子司令部（美国）; Alcoholism Counseling and Education Center 酒精中毒咨询与教育中心; Alcohol Counseling and Education Center 酒精顾问与教育中心; Arabia Consulting Engineering Center （沙特）阿拉伯咨询工程中心
🗣️ 情景例句
A dog!
一只狗！
You say it, but you don't mean it.
口是心非。
Hi, Li Lei! Nice to see you again!
你好，李磊！又见到你了，真高兴！