Central difference notation
[计] 中心差分记法
🧩 词语组成解析
🗣️ 情景例句
You'll like her, she is super.
你一定喜欢她，她好极了。
What would you like to eat?
你想吃什么？
Then he quietly goes into their bedrooms, and fills their stockings with small presents.
然后他悄悄地走进他们的卧室，给他们的长统袜装上小礼物。