bathypelagicWiktionary 原文英美构词拆解bathybathy-前缀pelagicpelagic词干bathy-deep, especially deep sea词源说明From bathy- + pelagic.释义形容词adjective1(oceanography) Of or pertaining to the parts of the oceans at depths between 1000 and 4000 meters deep.同族词派生词 1bathypelagic zone相关词 5bathyal zone·epipelagic·