常見例句雙語例句"That is a clear difference between dogs and wolves, " says Marc Bekoff, a cognitive ethologist at the University of Colorado, Boulder.博爾德市科羅拉多大學的認知動物行為學家馬克?貝科夫認為“這是狗和狼的明顯區(qū)別?！?/li>Ethologist Sankey of the University of Rennes and her colleagues studied 20 Anglo-Arabian and three French Saddlebred horses stabled in Chamberet, France.雷恩大學的生態(tài)學家?；退耐卵芯苛嗽诳膊兹︷B(yǎng)的20匹盎格魯-阿拉伯種馬和三匹法國薩德勒布雷德種馬。"For a dog, understanding pointing is a natural thing to do, " says Friederike Range, a cognitive ethologist at the University of Vienna and the lead author of the new study.維也納大學的認知動物行為學家弗雷德里克?蘭奇是這項新研究的第一作者，她指出“對于狗而言，理解人類的手勢是一件很自然的事情。權(quán)威例句The book, edited by primatologist Frans de Waal and ethologist Pier Francesco Ferrari, is a collection of papers presented at a conference they organized in 2009.FORBES: How a 'Theory of Mind' Made Humans Unique 返回 ethologist