virus-主題

virus

['vaiərəs]

n.病毒, 病原體

例句與用法：

At some point, determined by how the virus was programmed the virus attacks.

只有在某個點上病毒程序才會發作(這是由病毒程序的設計所決定的)。

The direct cause, such as a bacterium or virus, of a communicable disease.

傳染原傳染性疾病的直接病因，例如某種細菌或病毒

Scientists have isolated the virus causing the epidemic.

科學家們已分離出引起這種流行病的病毒。

We should be watchful of computer viruses.

我們應該警惕計算機病毒。

詞形變化：

名詞複數: viruses |

英文解釋:

名詞 virus:

(virology) ultramicroscopic infectious agent that replicates itself only within cells of living hosts; many are pathogenic; a piece of nucleic acid (DNA or RNA) wrapped in a thin coat of protein

a harmful or corrupting agency

a software program capable of reproducing itself and usually capable of causing great harm to files or other programs on the same computer

同義詞：computer virus

以上來源於大辭典