Polyepoxide
聚环氧化物
🗣️ 情景例句
Is there a credit plan available?
我可以分期付款吗？
What have you decided?
你决定了什么？
As the thieves were trying to get away in their car, Roy drove his bus into the back of it.
当那两个小偷企图乘车逃跑时，罗伊驾驶他的公共汽车撞在了那辆车的后尾上。