“侵染”的英语？

“侵染”的拼音为：qīn rǎn...

科学家仍在研究这种化合物如何阻止病原菌侵染细胞.Scientists are still studying how the compound prevents pathogens from infecting cells.人们用光学显微镜,在受侵染的寄主中观察到这些微生物.Many of these microbes were observed in the infected host by light - microscope.伤口露...