Dacc
[计]= Design Assertation Consisitency Checker,设计（要求）一致性检验程序[器]
🗣️ 情景例句
Were you here last time on his birthday party?
上次你有没有参加他的生日舞会？
A sow, when washed; returns to the muck.
江山易改，本性难移。
But some time later it began to rain.
但过了一阵子。天下起雨来，