patho-,疾病的，-gen,产生，原，词源同antigen.

1. The pathogen was almost instantly detected by automated systems.

病原体几乎立刻就被自动系统检测到了。

来自辞典例句

2. The opposite end latches onto the pathogen.

相对的一端锁在病原体上.

来自英汉非文学 - 生命科学 - 预防生物武器

3. It had become of major importance as a pathogen.

它已成为极其重要的病原菌.

来自辞典例句

4. At least one avian disease pathogen has been found.

已经发现至少有一种禽病的病原体.

来自辞典例句

5. Compost is not necessarily pathogen - free.

堆肥并不一定需要无病原微生物.

来自辞典例句