Paperbook
n. 平装本;平装书
🗣️ 情景例句
It's not easy, but what is?
这不容易， 但什么事又容易了？
Do not cut down the tree that gives you shade.
不要忘恩负义。
Our clavichord is kept in the living room.
我们的这架古钢琴存放在起居室里。