Klein's reagent
[机] 克莱因-雷德堡法
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
speak to a real-estate agent about a house.
和房地产仲介商谈一谈关于房子的事。
So soon? Why don't you stay a little longer?
这么早就走了？为什么不呆一会呢？
My wife and I are walking along the banks of the river.
我和妻子沿河岸走着。