Obcs
abbr. object based control structure 基于对象的控制结构
🗣️ 情景例句
Hello, who's speaking, please?
喂， 谁在讲话？
We are anxious to know how long it will take you to deliver the goods.
我们急于知道贵方多长时间能交货。
I didn't have a penny the last time I saw you.
上次我见到你时，我连一个铜板也没有。