Heptanedioic acid
[化] 庚二酸
🧩 词语组成解析
🗣️ 情景例句
Yes, I have been working in an advertisement company in the last two years.
是的，在过去两年里，我一直在一家广告公司工作。
Where do I pick up the ticket?
我什么地方拿机票？
He reasoned with them, and tried to persuade them to set him free.
他跟这些人讲道理，试图说服他们把他放了。