Copolyimide
共聚多酰胺
🗣️ 情景例句
Can you tell me where the campus library is located?
能告诉我校图书馆在哪儿吗？
Yes, our production speed is almost twice the industry-wide average.
是的，我们的生产速度是其他工厂两倍。
Jasper has put up 'No Parking' signs outside his gate, but these have not had any effect.
贾斯珀曾把几块“禁止停车”的牌子挂在大门外边，但没有任何效果。