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
I can't run as fast as you, but I can jump a lot higher.
我跑得比你慢，但跳得比你高。
I have so much to do after I retire.
我在退休后有许多事要做。
I turned round.I looked at the man and the woman angrily.
我回过头去怒视着那一男一女，