Plumbous acid
[化] 铅酸(二价铅为正铅,四价为高铅)
🧩 词语组成解析
a. 亚铅的, 含二价铅的\\n[化] 铅的; 二价铅的
🗣️ 情景例句
They're the ones.
找他们没错。
To blissfully kiss
满怀幸福地接吻
Let us get down to fundamentals and agree that the young are after all human beings -- people just like their elders.
承认青年人和他们的长辈一样也是人。