Laddered
a. 设有梯子的, 有规则的
🗣️ 情景例句
Oh, I don't know.
噢，这个我就不知道啦。
Why are you so happy?
你为什么这样快乐？
Oh, thank you! said Ann. Look at the nice paper. Can I open it now, or later?
“噢，谢谢你！”安说，“瞧这漂亮的纸。我现在开还是以后再开？”