Postorder traversal
[计] 后序遍历
🧩 词语组成解析
[计] 后根次序
[计] 遍历
🗣️ 情景例句
He always makes me laugh.
他总是让我笑。
I don't know anything about that.
关于那个我什么都不知道。
This decline in vigour with the passing of time is called ageing.
生命力随时间的流失而衰退叫做衰老。