Alkyl thiosulfurie acid
[机] 烷基(换)硫代硫酸
🧩 词语组成解析
n. 烷基, 烃基\\na. 烷基的, 烃基的
🗣️ 情景例句
Her enthusiasm died away.
她的热情逐渐消失了。
One boy is more trouble than a dozen girls.
一个男孩比十二个女孩还要麻烦。
The problem now facing humanity is: What is going to be done with all this knowledge?
用这些知识去做什么？