Ladderback
a. 椅背成梯状的
🗣️ 情景例句
Last but not least,
最后但同等重要的一样，
Do you ever learn Chinese during the holidays?
你曾经在假日期间学中文吗？
Good, we'll be ordering in just a few days.
很好，两三天内我们就会下订单。