WORD BY WORD

parasite

英/pˈæɹəsˌaɪt/
美/ˈpɛɹəˌsaɪt/
01n.

寄生生物, 寄生虫, 食客

an animal or plant that lives in or on a host (another animal or plant); it obtains nourishment from the host without benefiting or killing the host

02n.

寄生生物