Tollens' reagent
[化] 托伦斯试剂
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
She's going to regret it for sure.
她肯定会为次后悔。
A good name keeps its luster in the dark.
良好的名声在黑暗中也能闪闪发光。
I counted seven old cars and three old refrigerators.
我数了一下，有7辆旧汽车和3上旧冰箱。