Dacc
[计]= Design Assertation Consisitency Checker,设计（要求）一致性检验程序[器]
🗣️ 情景例句
Don't be so grumpy.
别总这么爱抱怨。
He gave a straightforward answer.
他给予了坦率的回答。
A sound made by tapping on the hull of a ship will be reflected from the sea bottom,
敲打船体所发了的声音会从海底传回来，