Tdss
传统的决策支持系统
🗣️ 情景例句
A good medicine tastes bitter.
良药苦口。
A swine over fat is the cause of his own bane.
猪死都因身过肥；象以齿焚。
I sometimes stay in bed until lunchtime.
有时我要一直躺到吃午饭的时候。