松鼠用英语叫做 "squirrel".
"Squirrel" 这个词来源于古英语 "squirrele"。在中世纪,这个词被用来描述一种小型的松鼠。随着时间的推移,这个词被广泛用来描述所有类型的松鼠。
例句:
The squirrels in the park were very active today. (公园里的松鼠今天非常活跃。)
I saw a squirrel running across the street this morning. (今天早上我看到一只松鼠穿过街道。)
My neighbor feeds the squirrels in their backyard. (我的邻居在后院喂松鼠。)