extraterrestrial species信息详情
外星物种
species───n.[生物]物种；种类；adj.物种上的
cavies species───豚鼠物种
hyracoidea species───舌鳎科
ampelopsis species───蛇葡萄属
dainties species───美味品种
decurrent species───下延种
specialist species───专类
diffusing species───扩散物种
nitrogen species───形态氮
Dr Oppenheimer recruited 28 volunteers aged between 18 and 40 and asked them to learn, from written descriptions, about three "species" of extraterrestrial alien, each of which had seven features.───奥本海默博士招募了28位年龄在18到40岁之间的志愿者，要求他们通过阅读一些文字资料来学习三类外星人“物种”的相关信息，每种外星人都有7个特征。
Second, the physical form of extraterrestrial species reflects human attitudes toward species on Earth.───第二，外星人的外形反映出人类对于地球物种的态度。
search for extraterrestrial intelligence is the search for a generally acceptable cosmic context for the human species.───探寻外星人就是为人类寻找一个普遍能接受的宇 宙环境。 从最深层次的意义来说，探寻外星人就 是寻找我们自己。