Yahoo香港字典 搜尋

  1. gill slit

    • IPA[ˈɡil ˌslit]

    美式

    • n.
      any of a series of openings between the gill arches of a fish, through which water passes from the pharynx to the exterior, bathing the gills in the process.;a set of grooves similar to gill slits found in embryos of higher vertebrates.
    • noun: gill slit, plural noun: gill slits