The virus mutates in the carrier's body.病毒在携带者体内变异。

He found evidence of mutated forms of the gene.他找到了这种基因变异形式的证据。

Overnight, the gossip begins to mutate into headlines.一夜之间, 流言开始变成了报纸的头条。

The genes are mutated by irradiation or chemicals.基因会因为放射或化学药物而发生突变。