Dibutyl sulfide
[化] 二丁硫
🧩 词语组成解析
[机] 二丁基
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
Take care, and don't be a stranger.
保重，以后别见外。
We would like to point out that delivery before Christmas is essential and hope you can offer us that guarantee.
我们想指出圣诞节前交货很重要并希望贵方能就此向我们作出保证。
I'm tired, said my younger brother as he climbed up to join me.
“我累了，”我弟弟边说边爬上岩石和我汇合。