Vector operator
[计] 向量算子, 向量运算符
🧩 词语组成解析
🗣️ 情景例句
We weren't made for each other.
我们不适合对方
If you trust before you try, you may repent before you die.
不试就相信，死前要悔恨。
I grew a beard during the trip.but I shaved it off when I came home.
我在旅行时留了胡子，但我回到家时就把它刮了。