anadromousadj.
英 ə'nædrəməs | 美 ə'nædrəməs
中文adj. 溯河产卵的
词根词源
anadromous (adj.)of fish, "ascending a river to spawn" (as salmon do), 1753, from Latinized form of Greek anadromos "running upward," from ana "up, back" (see ana-) + dramein "to run" (see dromedary).
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