Selenious sulfuric acid reagent
[医] 亚ㄜ酸硫酸试剂, 梅克氏试剂
🧩 词语组成解析
a. 二价硒的, 亚硒的
a. 硫磺的；含多量硫磺的；含（六价）硫的
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
I couldn't be more sure, Susan.
我再确定不过了， Susan。
I can't believe it!
简直无法相信！
It sped downhill at the end of the race and its driver had a lot of trouble trying to stop it.
它在接近终点时，冲下了山坡，驾驶员费了好大劲才把车停下来。