virus chest病毒库virusvirus: n. 病毒词形变化:名词复数:viruses 例句与用法:1. We should be watchful of computer viruses. 我们应该警惕计算机病毒。2. Scientists have isolated the virus causing the epidemic. 科学家们已分离出引起这种流行病的病毒。3. At some point, determined by how the virus was programmed the virus attacks. 只有在某个点上病毒程序才会发作(这是由病毒程序的设计所决定的)。4. The direct cause, such as a bacterium or virus, of a communicable disease. 传染原传染性疾病的直接病因,例如某种细菌或病毒