Elastopolymer
[化] 弹性高聚物
🗣️ 情景例句
She'll love it. It's a once-in-a-lifetime offer, Harry.
她也会喜欢的。这是个千载难逢的机会， Harry。
That street is only two miles long.
那条街仅仅是2英里长的。
What are you up to?
你在忙什么呢？