Mathml
数学标记语言（mathematical markup language ）
🗣️ 情景例句
What does that mean in plain English?
你能不能用大白话解释一下？
It's not my fault!
又不是我的错！
They were climbing up the wall of the house and then on to the leaves of the tree.
它们正在顺着房子的外墙往上爬，然后爬上树叶。