Der
abbr. 区分编码规则（Distinguished Encoding Rules）
🗣️ 情景例句
One step at a time.
做事要一步一步来。
I understand all your prices are on CIF basis. We'd rather have you quote us FOB prices.
得知你方报的都是到岸价，希望能给我们报船上交货价。
I hope you can come to my party next Sunday.
我希望你能参加我下星期天的聚会。