词根词缀：bathmo-, bathm-

【来源及含义】Greek: a step or degree; rank; by steps

【同源单词】bathmophobia, bathmotropic, bathmotropism

词根词缀：batho-, bathy-

【来源及含义】Greek: deep, depth

【相关词根词缀】Inter-related cross references, directly or indirectly, involving the "sea" and the "ocean" bodies of water: abysso- (bottomless); Atlantic; bentho- (deep, depth); halio-, halo- (salt or "the sea"); mare, mari- (sea); necto-, nekto- (swimming); oceano-; pelago- (sea, ocean); plankto- (drifting); thalasso- (sea, ocean).

【同源单词】bathesthesia, bathochromy, batholite, batholith, bathometer, bathomorphic