Backlining
n. (加固书脊的)背衬料
🗣️ 情景例句
What time is it, anyway?
几点了，顺便问一下。
Do you have a computer?
你有计算机吗？
wants agreement on general principles, which could be applied to many types of products and perhaps extended to other countries.
则希望就普遍的原则取得一致，而这些原则适用于许多不同产品，同时可能延伸到其它国家。