We know it is abstract because it has no body.

我们说它抽象是因为它没有方法主体。

youdao

The method is abstract because it has no body.

因为它没有函数体，所以称之为抽象。

youdao

Love is love, it has no body, but we can truly feel it.

爱就是爱，它没有身体，但我们可以真实地感觉到它的存在。

youdao

The Law of Inertia says that, "If a body has no forces acting on it, then it will remain at rest if it was at rest to begin with, or if it had a velocity to begin with, it will maintain that velocity."

惯性定律就是,"如果一个物体不受外力作用,那么静止的物体依然保持静止,如果物体有个初速度,那么就保持此速度不变"

耶鲁公开课 - 基础物理课程节选

His commission's authority is ill defined, it has no building and, as a body, has yet to meet.

ECONOMIST: Sierra Leone

Although the body has no direct powers to punish doctors, hospital trusts and health authorities, it can refer doctors to the GMC if it thinks the case is bad enough to merit it.

BBC: Go-ahead to probe retired doctors