Dialkyl sulfide
[化] 二烷基硫醚
🧩 词语组成解析
[机] 二烷基
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
I major in English and minor in French.
我主修英语，副修法语。
The future belongs to him who knows how to wait.
未来属于懂得等待的人。
He always meant to go back on day, but not to stay.
他总想将来回国看看，但却不愿长期住下去，