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单词 puppy shark
释义

> as lemmas

puppy 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.
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