They found a bacterium visible to the human eye.他们发现了一种肉眼可见的细菌。They have isolated the bacterium in its pure form.他们已经把细菌分离出来,使它们处于较纯的状态.A bacterium is identified as the cause for his duodenal ulcer.一种细菌被断定为造成他十二指肠溃疡的根源....
在 “ 约翰打我 ” 句子中 “ 我 ” 是宾格.In " John hit me ", " me " is in the objective case.他不是拼命想要厄龙或宾格力, 而是要它们的现金值.It hadn't been Gnarlunga or Bingelly he had wanted so desperately, but their in hard cash.那就像是犹太人版的‘杰瑞史宾格秀 ’It wa...
We played rugger together at College.我们上大学时一起玩过橄榄球。The rugger - jersey spine as a radiographic feature is more frequently in metabolic and endocrine bone diseases.夹心椎是代谢性及内分泌性骨病较常见的影像学表现....
牙医开始在那颗有问题的牙齿上挖洞，钻孔，直到最后把它补好。The dentist commenced to dig, drill and finally fill the offending tooth.鼹鼠的前足非常有力，擅长挖洞。Moles have powerful forefeet for digging.士兵们在墙下挖洞.The soldiers undermined the wall....