Dbqs
[计]= Data Base Query Subsystem (HP)，数据库查询子系统(HP公司)
🗣️ 情景例句
Thank you.
谢谢。
Generally speaking, a contract cannot be changed after it has been signed by both parties.
一般来讲，合同一经双方签订就不得更改。
Are you able to come tomorrow?
明天你能来吗？