Cbd
abbr. 交货前付款（Cash Before Delivery）；业务中心地区（Central Business District）
🗣️ 情景例句
How many languages do you speak?
你会讲几种语言？
Life is short and time is fleeting.
人生短暂，光阴易逝。
No problem! Tell me, do I have to take them before or after meals?
“那不难！告诉我，我是在饭前还是饭后吃呢？”