Der
abbr. 区分编码规则（Distinguished Encoding Rules）
🗣️ 情景例句
It's Alexandra.
是Alexandra。
He who has done ill once will do it again.
干了一次坏事的人会再干第二次。
Lake Baikal is the deepest of all the lakes in the world.
贝加儿湖是世界上最深的湖泊。