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- Enteroviruses are small viruses that are made of ribonucleic acid (RNA) and protein. 肠病毒是由RNA和蛋白质组成的小病毒。
- Any of a group of small viruses that contain DNA in an icosahedral protein shell and cause disease in many vertebrates,especially mammals such as dogs and cattle. 小脱氧核糖核酸病毒一类在二十面体蛋白外壳中含有脱氧核糖核酸的小病毒中的任一种，在许多脊椎动物，尤其是狗和牛等哺乳动物中引起疾病。
- Any of a group of very small viruses,including the enteroviruses and the rhinoviruses,that infect animals and consist of RNA surrounded by an icosahedral protein shell. 小核糖核酸病毒一种微小病毒，包括肠道病毒和鼻病毒，对动物有感染作用，由环绕二十面体的蛋白壳层的核糖核酸病毒组成。
- Any of a group of small viruses that contain DNA in an icosahedral protein shell and cause disease in many vertebrates, especially mammals such as dogs and cattle. 小脱氧核糖核酸病毒一类在二十面体蛋白外壳中含有脱氧核糖核酸的小病毒中的任一种，在许多脊椎动物，尤其是狗和牛等哺乳动物中引起疾病
- Any of a group of very small viruses, including the enteroviruses and the rhinoviruses, that infect animals and consist of RNA surrounded by an icosahedral protein shell. 小核糖核酸病毒一种微小病毒，包括肠道病毒和鼻病毒，对动物有感染作用，由环绕二十面体的蛋白壳层的核糖核酸病毒组成
- I saw the small girl topple over and hit her head. 我看见那小女孩栽了一跤，碰着了头。
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- It's a tight squeeze to get five people in that small car. 五个人坐在那个小车子里真是太挤了。
- A ragged shout went up from the small crowd. 这一小群人发出了刺耳的喊叫。
- I hit on the book in a small book shop. 我在一家小书店里偶然发现了这本书。
- The penalty clause was hidden in the small print. 惩罚条款印在不起眼的小号字体部分。
- Small shop is crowded out by the big supermarket. 小商店受到大型超级市场不断排挤。
- A small party of men were told off for burial duty. 一小组人被分派去执行掩埋的任务。
- The man is carrying a small black plastic handbag. 这个人提着一个黑色的小塑料提袋。
- But if alien microbes could function without ribosomes, they could be comparable in size to the smallest viruses, which are only 20 nanometers wide. 但是如果外在微生物能够不依赖核糖体工作，那么它们的大小将可以比拟最小的病毒，病毒的直径只有20纳米而已。
- Don't get into such a bother about small matters. 不要为了区区小事而如此焦虑。
- The shop expect to make a small profit this year. 这家店铺期望今年能赚点钱。
- A small boy was beating out a tune on a tin can. 一个小男孩正用铁皮罐敲奏出曲子来。
- He is contemptuous of my small car. 他瞧不起我的小车。
- I was born in a small city near Guangzhou. 我出生在离广州不远的一个小城市。
