Alkyl suifur acid
[机] 烷基(换)硫酸
🧩 词语组成解析
n. 烷基, 烃基\\na. 烷基的, 烃基的
🗣️ 情景例句
I miss her very much.
我非常想她。
You are younger than I am.
你比我年轻。
He grasped both my hands.
他紧握住我的双手。