ReadWriteQuiz
Chinese dictionary
n.pathogen
病原体由昆虫传播。
Pathogens are spread by insects.
这个病好像不完全是由某一个病原体引起的。
No single pathogen seems wholly responsible for the disease.
病原体由昆虫传播。
Pathogens are spread by insects.
这个病好像不完全是由某一个病原体引起的。
No single pathogen seems wholly responsible for the disease.