它的身体用英语叫做 "body".

"Body" 来源于古英语 "bodig", 源自于古德语 "boticha" 或古北欧语 "bodr", 是一个名词，表示一个生物的物理结构。

例句：

She takes care of her body by eating healthy food and exercising regularly.
她通过健康饮食和定期锻炼来照顾自己的身体。
The body needs enough sleep to function properly.
身体需要足够的睡眠才能正常运作。
The body was found floating in the river.
身体在河里漂浮着被发现。