An obligate anaerobe can survive only in the absence of oxygen.专性厌氧生物只能在无氧条件下生存.Anaplasma ovis is an arthropod - borne rickettsial obligate parasite of sheep and goat.绵羊无浆体病是绵羊和山羊红细胞内专性寄生的由节肢动物传播的立克氏体疾病.Paul Ehrlich sees...
The nature of the nutritional requirements for obligate parasites in nature is unknown.人们还不知道自然界中专性寄生菌的营养要求的本质.All the photosynthetic bacteria possess the capability in addition to various facultative aerobes and obligat...
原来的柏油操场已经覆上了草皮或种满了鲜花。The asphalt playgrounds have been grassed over or sown with flowers.柏油路面两边的辅道上布满车辙，凹凸不平。The side tracks off the tarred road were rutted and uneven.我闻到了柏油熔化了的味道。I smelled tarry melted asphalt....
在某地, 好象他们的飞机肯定要被撞得粉碎似的.At one point, It'seemed certain that their plane would crash.你认为你在(某地)将会遇到什么样的困难?What problem do you think you will have in XXX?盖恩斯终于用一阵步枪扫射将杰克压制在某地.Gaines eventually pins Jack down with a con...