Ddh
abbr. diamond-drill-hole 金刚石钻钻孔; dichlorodimethylhydantoin 二氯二甲海因，二氯二甲基乙内酰胺
🗣️ 情景例句
The food is delicious.
菜好吃极了。
Good night.
晚安
That's Tang Lin. Come on. I'll introduce you.
那是唐林。过来吧，我来给你介绍一下。