Abcd
abbr. 加快收寄投递系统（Accelerated Business Collection and Delivery）
🗣️ 情景例句
When is that?
那是几点？
His confidence can be destroyed by a harsh word.
他的信念，只要受到严厉的批评就会崩溃。
That's right.we have to work out the final price.
是的，我们得把最后的价格敲定。