Plumbous hyposulfite
[化] 连二亚硫酸铅
🧩 词语组成解析
a. 亚铅的, 含二价铅的\\n[化] 铅的; 二价铅的
n. [化]次硫酸盐, 硫代硫酸钠
🗣️ 情景例句
I'm glad to meet you.
很高兴认识你。
Scientists contribute to the well-being of mankind.
科学家为人类造福。
That's a nice car. How long have you had it?
好漂亮的汽车。你买多久了？