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
Yeah.
是的。
I assure you.
我向你保证。
She reluctantly came to the conclusion that Bessie was drunk.
她不得不认定贝西是喝醉了。