形容詞 enzootic:

1. of a disease that is constantly present in an animal community but only occurs in a small number of cases

en.zo.ot.ic

adj.（形容詞）
Affecting or peculiar to animals of a specific geographic area. Used of a disease.
地方性的：影響或特別作用于某一特定地區(qū)的動物的。用于疾病
n.（名詞）
An enzootic disease.
地方性動物病

來源：
en- 2
en-2
zo(o)-
zo(o)-
-otic
-otic