Why do hummingbirds and gorillas both have backbones?为什么蜂鸟和大猩猩都有脊骨?They are vertebrates, that is, animals that have backbones.它们是脊椎动物, 即有脊骨的动物.Good service is our foundation and high quality drivers are our backbones.优质服...
现在夫妻双方分别按各自的收入纳税。Husband and wife are now taxed separately on their incomes.她根据作者、年龄和插图画家分别为该书编了索引。She's indexed the book by author, by age, and by illustrator.客轮到达开普敦时，我们暂时分别。When the boat reached Cape Town, we sai...
...periodic bouts of illness.周期性发病She is disposed to sudden bouts of depression.她动不动就会突然抑郁症发作。He enjoys going to wrestling bouts.他喜欢参加摔跤比赛.As a child she had suffered regular bouts of ill health.儿时的她曾饱受病痛的折磨。I suffered f...
Hemophilia was first described in 1803.血友病在1803年初次被描述.Are Chronic Hepatitis C viral Infections More Benign in Patients With Hemophilia?丙肝病毒在血友病患者身上表现更温和?to treat hemophilia治疗血友病Hemophilia: Hereditary Bleeding disorder ca...