Polyetherchloride
[化] 聚氯醚
🗣️ 情景例句
He's probably right.
他也许是对的。
Who is the auther of this essay?
谁是这论文的作者？
The system has worked so well, that it has been adopted in other countries too.
由于这种制度行之有效，已被其他国家采纳。