Postorder
[计] 后根次序
🗣️ 情景例句
You'll soon get used to it.
你很快就会习惯的。
The school is further down this road.
那学校过去再走一小段路。
I'd like to invite you to dinner before you go. What about Thursday?
我想在你走之前请你吃饭。周四怎么样？