Dobbin's reagent
[机] 多宾试剂
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
What's your girlfriend's name? She's beautiful!
你女朋友叫什么名字？她很漂亮。
You have to study English, don't you?
你必须学英语，不是吗？
However, they have decided to use the post office.
然而她们还是决定利用邮局。