“thresher shark”的概念、定义、翻译、参考文献-科学参考

单词	thresher shark
释义	thresher shark [`thresh·ǝr ´shärk] ^{VERTEBRATE ZOOLOGY} Common name for fishes in the family Alopiidae; pelagic predacious sharks of generally wide distribution that have an extremely long, whiplike tail with which they thrash the water, destroying schools of small fishes.
随便看	back slope back solution backspace backspring backstay backstep sequence back stoping backswamp backswamp depression back sweetening backtalk backthrusting back titration back-to-front ratio backtracking backup backup arrangement backup relay backup strip backup system backup tong Backus-Naur form back veneer back vent backward-acting regulator

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