Sulfonated hydrocarbon
[建] 磺酸化烃
🧩 词语组成解析
[化] 磺化的
🗣️ 情景例句
Good morning. Restaurant Service. May I help you?
早上好，餐厅服务部，能为你效劳吗？
No wonder!
这也难怪！
She left home when she was eighteen and has lived in Los Angeles for the past fifteen years.
18岁时，她离开了家。过去的15年里她一直住在洛杉矶。