The origins of ethology can be traced back to Darwin.人种学的起源可以追溯到达尔文.Ethology is the study of animal behavior, based in zoology.动物行为学是基于动物学之上的研究动物行为的学科.Note the relevance of this concept to human ethology.注意到这个概念与人类行为学的关联...
He touched his head impressively, and I nodded.他郑重其事地用手碰碰脑袋, 我也点了点头.He found himself inventing such impressively nonsensical propositions.他写下了这样惹人注意的无聊话.The historical research was impressively diligent.该项历史研究非常地认真、彻底。Mr...
Behind that quietness his nerves are jangling, he's in a terrible state.表面看上去沉默不语，其实内心非常烦躁不安，他的情况糟透了。Roy was jangling some keys.罗伊晃动钥匙叮铛乱响.I am not sorry this has happened, for I think their jangling makes excellent...
Male albatrosses share in the incubation of eggs.雄性信天翁参与孵卵。The eggs hatched and the chicks matured.小鸡破壳而出。Objective : To study the effect of housefly larval secretion on the development of Ascaris suum eggs.目的: 观察家蝇幼虫分泌物...
Unresolved or unacknowledged fears can trigger sleepwalking.残留在心里的或不为人知的恐惧都可能引发梦游。At the end of the meeting, a number of important questions were still unresolved.会议结束时, 一些重大的问题仍悬而未决.He argues that family problems are ty...