Dibutyl sulfone
[化] 二丁砜
🧩 词语组成解析
[机] 二丁基
n. <美> = sulphone
🗣️ 情景例句
Am I making sense?
我把意思说明白了吗？
She was so stunned, that she couldn't speak.
她惊愕得说不出话来。
I immediately regretted answering in the way I did, but I said, 'I enjoy cleaning windows at night.'
“我喜欢在夜里擦窗子。”