Der
abbr. 区分编码规则（Distinguished Encoding Rules）
🗣️ 情景例句
It's time I was off.
我该走了。
There is a crook in the lot of everyone.
人生皆有不如意处。
As a matter of fact, we would like to discuss internally regarding item B.
事实上，我们希望可以先内部讨论B项议题。