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
who's responsible for this meeting,
他是这个会议的负责人
I owe you one.
我欠你一个人情。
I smoked with concentration and pleasure as I was sure that this would be my last cigarette.
我聚精会神而又愉快地吸着这枝烟。因为我确信这是我最后一枝烟了。