Boulton's solution
[医] 博耳顿氏溶液, 酚制碘溶液
🧩 词语组成解析
🗣️ 情景例句
Sometimes, by buying something cheap now, you will be costing yourself more in the long run.
有时候你花了很少钱买了便宜货，但它日后可能要花掉更多的钱。
I know the boy whose father is a scentist.
我知道那个男孩的父亲是科学家。
I crossed the street to avoid meeting him, but he saw me and came running towards me.
我穿过马路以便避开他，但他看到我并朝我跑过来。