Poly(ethylene oxide)
[化] 聚环氧乙烷
🗣️ 情景例句
Do you think Susan and Harry will get married?
你觉得Susan和Harry会结婚吗？
Li Ming's parents are in favor of his plan.
李明的父母都支持他的计划。
Before it could be transported to the United States, a site had to be found for it and a pedestal had to be built.
在雕像被运往美国之前，必须为它选好一块场地，同时必须建造一个基座。