Dipolymer
[化] 二元共聚物
🗣️ 情景例句
Mom, give me a break.
妈， 让我喘口气。
And she?
她呢？
Because the weather was very hot, he carried the bed on to the roof of his house.
由于天气很热，他便把床搬到了他的屋顶上。