Heptanedioic acid
[化] 庚二酸
🧩 词语组成解析
🗣️ 情景例句
Where do you work?
你在哪儿工作？
I lift weights all day long. I can't think but that I'm healthy.
我一整天都在举重，健康至上嘛。
You must get up and get ready for school. If you don't go soon,you'll be late.
你得起床准备上学了。你如果不赶紧去，就该迟到了。