| 释义 |
hy·po·stome
I. \ˈ ̷ ̷ ̷ ̷+ˌstōm\ noun
(-s)
Etymology: International Scientific Vocabulary hypo- + -stome
: any of several structures associated with the mouth: as
a. : the labrum of a trilobite or crustacean
b. : the manubrium of a hydrozoan
c. : an organ like a rod that arises at the base of the beak in various mites and in ticks
II. noun
(-s)
Etymology: New Latin Hypostoma, genus of fishes, from hypo- + -stoma
: a fish of the order Hypostomides |