单词查询

catadromous

释义

adj. 【动】(鱼等)下海繁殖的;(为产卵而顺流)入河的; 网络释义: 降河回游产卵;降河的;降河产卵鱼种;

例句

Dromous running in a direction, used with prefixes for describing fish migratory habits, e. g. anadromous , catadromous.
迴游的描述鱼类迁徙的习惯,例如溯河洄游产卵或降海洄游。