Backlining
n. (加固书脊的)背衬料
🗣️ 情景例句
Come on. You all helped.
别这样说。你们都帮了忙。
So far I have been learning about England.
到目前为止，我一直在研究有关英格兰的事情。
I offer ten times the money that Antonio has borrowed.
我愿出十倍于安东尼奥的借款。