worm program的意思|示意

A worm is a program that multiplies itself but that does not infect the host.

一个蠕虫是一个复制自身但并不感染宿主的程序。

That is, it is impossible to write a computer program that will identify correctly whether an arbitrary program is a virus, a worm, etc. - no matter how much computing power is thrown at the problem.

也就是说，我们不可能编出一个计算机程序，让它正确地鉴别某任意的程序是不是一个病毒、蠕虫之类—无论你为解决这个问题拼上多少计算能力。

Security experts widely believe that the worm was built as part of a state-backed attack on Iran's nuclear program.

安全专家们普遍认为病毒是国家背后支持攻击伊朗核计划的一部分。