释义 |
parasitism /ˈparəsɪtɪz(ə)m /noun [mass noun]1The practice of living as a parasite on or with another animal or organism: the study of nest parasitism by cuckoos...- The following May, they observed parasitism of leaf rollers in the apple orchards near the three garden sites.
- This suggests a strong environmental effect on egg parasitism.
- These were sites where no spring parasitism by <i>C. florus</i> had been observed.
1.1Infestation by a parasite: many species are susceptible to fungal parasitism...- Examples of the consequences of parasitism include anemia, allergic reactions, obstruction of blood vessels, induction of cancer, blindness, and diarrhea.
- The ability of leptospires to persist in mammalian renal tubules reflects a highly evolved form of parasitism.
- Parasitism, inflammatory bowel disease, and food allergies are among the medical conditions that could contribute to this behavior.
2 derogatory Habitual reliance on or exploitation of others: billionaires whose wealth is bound up with parasitism, corruption and criminality...- Men may well have envied the social and economic parasitism of middle-class femininity, despite the Victorians' idealization of home life.
- The great world economic crisis of the early 1930s threatened the wealth that sustained such parasitism.
- Unprecedented levels of luxury and parasitism for the privileged few exists alongside the most appalling growth of poverty among the vast majority of the world's people.
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