Hexadecene dicarboxylic acid
[化] 十六碳烯二羧酸; 十八碳烯二酸
🧩 词语组成解析
[化] 十六碳烯
[化]二羧基的
🗣️ 情景例句
I was quite surprised when I read in your letter that you had decided not to finish your studies at the university.
当我在你的信中看到你已决定终止大学学业时感到很是惊讶。
What's wrong now?
现在又怎么了。
It's odd that they didn't reply our letter.
他们没有给我们回信，这真奇怪。