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 was so tired
我太累了
I meet the boy whose aunt is a reporter.
我遇到那个男孩的姑妈是记者。
The children shouted to the driver, but he did not hear them.
孩子们对着司机喊叫着，但是他没有听见。