自己传播用英语怎么说

自己传播在英语中可以用 "self-propagation" 或 "self-replication" 来表示。
"Self-propagation" 来源于动词 "propagate"，意思是使（某物）繁殖或扩散。"Self-replication" 来源于动词 "replicate"，意思是复制或重复。
下面是一些英文例句及其中文翻译：
The virus can self-propagate through the air. (这种病毒可以通过空气自我传播。)
The software is designed to self-replicate on other computers. (这个软件被设计用来在其他电脑上自我复制。)
The plant can self-propagate through seeds. (这种植物可以通过种子自我繁殖。)
The bacteria can self-replicate inside the host. (这种细菌可以在宿主体内自我复制。)