These viruses are released into the environment when the cell dies, breaks down, and lyses, thus releasing the virions.

当细、解和溶解时，这些病毒被释放到外环境中，从而释放病毒粒。

Some virions have a phospholipid membrane derived from the host cell called an envelope, which surrounds the nucleocapsid.

有些病毒粒有来源于宿主细的磷脂膜，称为囊膜；囊膜包绕着核衣壳。

In the extracellular state, the virus is called a virion and isn't capable of reproducing.

在细外，病毒被称为病毒粒，不能复制。

A virion consists of a protein coat called a capsid, surrounding a nucleic acid core which contains the genetic material or the viral genome.

病毒粒有称为" 衣壳" 的蛋白外壳，包绕着含有遗传物质或病毒基因组的核心（核酸）。

In this state, the virus exists solely as nucleid acids that induce the host to synthesize viral components from which virions are assembled and eventually released.

在这种状态下，病毒仅以核酸的形式存在，诱导宿主细合成病毒成，进而组装成病毒粒并最终释放。

A virus in the extracellular state is called a virion and consists of a protein coat called a capsid which protects the viral genome and aids in its transfer between host cells.

处于细外状态的病毒称为病毒粒有称为" 衣壳" 的蛋白质外壳；衣壳保护着病毒基因组，并协助病毒在宿主细间传播。

Some virions have a phospholipid membrane derived from the host cell , called an envelope, which surrounds the nucleocapsid According to their capsid's symmetry, the viruses can come in many shapes and sizes.

有些病毒粒有来自宿主细的磷脂膜，称为囊膜；它包裹着核衣壳。按照衣壳的对称性类，病毒有多种形状和大小。