Pmdb
abbr. product management data base 产品管理数据库
🗣️ 情景例句
How much does a return ticket cost?
返程票多少钱？
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。
It's nice and warm out here.
这外面挺暖和。