Ladderback
a. 椅背成梯状的
🗣️ 情景例句
I'd like you to meet Audrey and her mother, Mrs. Cooper.
我来向你介绍， Audrey和她母亲 Cooper太太。
How long did it last?
持续了多久？
I gave much time to the old car.
我在这辆破车上花了不少时间。