Poly(ethylene oxide)
[化] 聚环氧乙烷
🗣️ 情景例句
It won't be the same, but what do you say?
那就不一样了， 但你说呢？
Who answers suddenly knows little.
答得迅速，懂得不多。
Sure enough, a policeman arrived on the scene and politely asked the workmen to go away.
果然，警察来了，不礼貌地请工人离开此地；