Nipecotic acid
[化] 3-哌啶甲酸
🧩 词语组成解析
🗣️ 情景例句
So, you were fired?
如此，你是被炒鱿鱼了？
What is this?
这是什么？
This is No. 1 Machine Shop. Keep together, please! said Uncle Wang.
“这就是第一机械车间。 请大家靠拢点！”王大叔说。