单词 | puppy shark |
释义 | > as lemmaspuppy shark puppy shark n. any of various small or young sharks; esp. a sharpnose shark (genus Rhizoprionodon). ΚΠ 1855 Trans. Jamaica Soc. Arts 1 145 Carcharias prionodon—Puppy shark. 1933 W. Beebe in Proc. National Acad. Sci. U.S.A. 19 184 100 feet: Puppy-shark (probably Carcharias platyodon) and Pilot-fish (Naucrates ductor). 1950 Amer. Midland Naturalist 44 145 Scoliodon terra-nova, puppy shark. A small species mature at about 3 feet long. 1962 Amer. Speech 37 194 The name puppy shark may be applied to any small shark. < as lemmas |
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