Postorder
[计] 后根次序
🗣️ 情景例句
Yes, and you were such a cute baby.
对，你当时是个很逗人喜爱的婴儿。
Labour is light where love doth pay.
爱情作酬报，劳苦必轻松。
What's wrong with these eggs?
这些蛋是怎么回事呀？