Development management system
[计] 开发管理系统
🧩 词语组成解析
🗣️ 情景例句
Come in. Oh, Carl and David.
哦，是卡尔和大卫，请进。
We intend to place large regular orders, and would therefore like to know what quantity discounts you allow.
我方将定期大量订购，因此想知道你方给多少数量折扣。
Don't count on me.
别指望我。