Backlining
n. (加固书脊的)背衬料
🗣️ 情景例句
Leave it to me.
交给我来办吧。
Mr. Tony Smith is from The City College of New York.
托尼.史密斯先生来自纽约城市大学。
Why do you have to work so hard?
为什么你要这样卖力地工作呢？