Rdas
[计]= Relational Data Analysis System,关系数据分析系统
🗣️ 情景例句
His house was always neat.
他家经常都是干净的。
Beggars must (should) be no choosers.
行乞的哪能挑肥拣瘦；饥不择食。
Let me see. Oh dear! Yes, it is broken.
让我看看，天哪！是坏了。