Vectors
n. 带菌者；向量（vector的复数）
🗣️ 情景例句
No way. I must get everything ready before noon.
不行啊，我必须在中午前把一切都做好。
Please make yourself at home.
请随意一点。
Later, we ate our picnic under some trees.
后来，我们在树下吃野餐。