Abcd
abbr. 加快收寄投递系统（Accelerated Business Collection and Delivery）
🗣️ 情景例句
I don't understand.
我不懂你在讲什么。
Mad dog bites his master.
疯狗咬主人。
Can you see him please?He has a bad cold, too!
您能看看他吗？他也得了重感冒！