Polyoxyethylene
[化] 聚氧化乙烯; 聚环氧乙烷
🗣️ 情景例句
I'm so glad you found the bag and took the time and trouble to return it.
我很高兴你发现了旅行袋而且不怕麻烦花时间将它送来。
Idleness is the rust of the mind.
懒惰使脑子生锈。
What do you think?
你怎么认为？