Wagner's reagent
[机] 瓦格纳试剂
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
I'm sure Rita Mae will understand
我相信Rita Mae会理解的
Could I speak to you, please?
我可以跟你谈话吗？
which we may call respectively the tough and the gentle.
我们分别称之为强硬法和温柔法。