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
My final test is worth half my grade.
我的期末考试结果占我总成绩的一半。
The moon is not seen where the sun shines.
小巫见大巫。
How would you go to Beijing, by air or by train?
你怎样去北京，是乘飞机还是坐火车？