Polyphenylene ethyl
[化] 聚乙基苯; 聚对二甲苯
🧩 词语组成解析
聚亚苯基
[化] 乙基\\n[医] 乙基
🗣️ 情景例句
Do you think they're open?
你们说现在还开门吗？
He who has done ill once will do it again.
干了一次坏事的人会再干第二次。
Imagine a railway station, a bus company or a cinema, which many people need to ring to find out the times of trains, buses or films.
想一想，有许多人需要打电话到火车站、汽车公司或电影院，以便弄清火车、汽车的起始时间或电影放映的时间吧。