Polyvinyl carbazole
[化] 聚乙烯咔唑
🧩 词语组成解析
a. 聚乙烯基的
n. [化]咔唑
🗣️ 情景例句
I'll lend you mine, Harry.
我把我的借给你， Harry。
I've studied the reports of past meetings.
我学习了以往的会议记录。
Two main techniques have been used for training elephants,
驯象有两种主要的方法，