Esbach's reagent
[医] 埃尔德曼氏试剂(硝酸与硫酸的混合液,检生物硷)
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
Please have two window seats placed aside for us.
请为我们保留两个靠窗口的位子。
Yes, a lot of friends.
是的，很多。
The steps are rather narrow.
这些台阶相当窄。