Polyoxyethylene
[化] 聚氧化乙烯; 聚环氧乙烷
🗣️ 情景例句
They get better and better.
它们越来越好。
How many more minutes will it take for the train to arrive?
火车还要多少分钟就要到达呢？
Do you think there is something wrong with the contract?
你认为合同有问题吗？