gastropod
n.
1826, gasteropod (spelling without -e- by 1854), from Modern Latin Gasteropoda, name of a class of mollusks, from Greek gaster (genitive gastros) "stomach" (see gastric) + pous (genitive podos) "foot" (see foot, n.). From the ventral position of the mollusk's "foot."
〔李〕n. 腹足纲的软体动物 [gastro- =stomach] ←-pod [GK] =...footed animal表示“⋯足类动物（的）”