Der
abbr. 区分编码规则（Distinguished Encoding Rules）
🗣️ 情景例句
You probably heard about it. We have private teachers in our holiday.
或许你已经听说过。我们交大的学生在假期间做家教。
Never trust to fine words.
切勿轻信漂亮话。
Shall I make some coffee,Jane?
我来煮点咖啡好吗，简？