Vectors
n. 带菌者；向量（vector的复数）
🗣️ 情景例句
What's the difference between A and B?
A和B有什么不同？
The baby liked to feel the touch of her shiny, new toy.
小宝宝喜欢新玩具闪闪发光的触感。
I got up early next morning hoping to find that the ants had given up in despair.
第二天早上，我起床后希望看见蚂蚁已因无望而放弃了尝试，