Pmdb
abbr. product management data base 产品管理数据库
🗣️ 情景例句
I have lots of hobbies. I love to stay busy.
我有很多爱好，我喜欢让自己忙着。
I met one of the announcers over at the television station.
我在电视公司遇到一位播音员。
Yes.
明白了。