Ladderback
a. 椅背成梯状的
🗣️ 情景例句
I made another lunch date for today
我和别人约好共进午餐，，
He always called me as my friend.
他总是以“我的朋友”称呼我。
Well, yes, I could do that. But I don't want to do anything alone.
哦，好，这事我能办。但我又不想一个人做事情。