Dibutyl sulfone
[化] 二丁砜
🧩 词语组成解析
[机] 二丁基
n. <美> = sulphone
🗣️ 情景例句
How can you do business with the americans? You'll need to improve your English first.
你怎么能与美国人做生意？你得先提高自己的英文水平。
Let's talk over coffee.
我们边喝边谈。
And if this something else is rightly chosen,
如果选得合适，