化石猎人首次得以瞥见这个新物种是在1992年，当时他们在阿拉米斯村附近沙漠的砾石中发现了一颗属于阿迪猿系猿人的牙齿。
Fossil hunters first glimpsed the new species in 1992 when a tooth belonging to Ardipithecus was spotted among pebbles in the desert near Aramis.
12月23日发表在《自然》科技期刊上的最新分析排除了所有疑问——而且为该新人种原本贫乏的证据增添了一颗现代科学能够检验的牙齿化石。
The latest analysis, published in Nature on December 23rd, removes any doubt-and adds a tooth to the meagre stock of evidence from the new species that modern science is able to examine.
他曾前往美国怀俄明州博物馆看第一颗羽毛化石，去拉斯维加斯观察穿着羽毛装饰衣物的歌舞女郎，到西雅图看羽绒枕工厂。
He goes to see the first feather fossil in a Wyoming museum, the plumed showgirls in Las Vegas, a down-pillow factory in Seattle.
他制定了一个攒钱的计划，他要用攒下来的钱去买一颗可怕的鲨鱼牙化石。
Join Freddy in this adventure as he schemes and scrimps , trying to earn enough money to buy an awesome f.
他制定了一个攒钱的计划，他要用攒下来的钱去买一颗可怕的鲨鱼牙化石。
Join Freddy in this adventure as he schemes and scrimps , trying to earn enough money to buy an awesome f.
应用推荐