Polyvinyl iodide
[化] 聚碘乙烯
🧩 词语组成解析
a. 聚乙烯基的
n. 碘化物\\n[化] 碘化物
🗣️ 情景例句
Having their origins in China, chopsticks are used in many Asian countries.
筷子起源于中国，现在很多的亚洲国家都使用它。
By the time we got there,the play had already begun.
等我们到那里，戏已经开始了。
'I'm having breakfast,' I repeated.
“我正在吃早饭，”我又说了一遍。