Pmdb
abbr. product management data base 产品管理数据库
🗣️ 情景例句
Let's get the ball rolling.
让我们开始吧。
You cannot make a silk purse out of a sow's ear.
猪耳朵做不成丝钱包；巧妇难为无米之炊。
That's very nice of you.
你真是太好了。