Polynaphthenic acid
[化] 聚环烷酸; 生成焦质酸类
🧩 词语组成解析
🗣️ 情景例句
I just spoke with Charley Rafer.
我刚和Charley Rafer通了电话。
I've always tried not to interfere in your affairs.
我总是尝试不干预你的私事。
Haley jumped up and cried, That was my ancestor.
哈利跳起来叫道，“那就是我的祖先。”