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- The subsong of young birds is comparable to the babbling that human infants do before they learn to speak. 幼鸟的这种雏声，和婴儿哑哑学语的情况相似。
- Norcia AM,Tyler CW.Development of contrast sensitivity in the human infant[J].Vision Res 1990;30(10):1475-1486. 葛坚.;视觉的对比敏感度与临床应用[J]
- When they're hungry, some cats blend their normal, pleasant purrs with whines comparable in frequency to the distress cries of human infants. 当猫肚子饿的时候，会混合平常悦耳与相当于人类婴儿不舒服时所发出的哭声频率相似的叫声。
- A human infant will smile if presented with even a highly schematic picture of a smiling face. 如果遇到一个高度示意性的笑脸图片，一个人类婴儿会笑。
- Denial exists because human infants, though equipped with trust-o-meters, are built to trust, blindly and absolutely, any older person who wanders past. “否认”存在的原因是婴儿(虽然有“信任度表”)一生下来就会去(盲目、绝对地)信任任何一个走过去的年长的人。
- So we held a "brainstorming" session.Among other unsuitable notions, I suggested a story about a human infant, raised by an alien race. 于是我们开了个头脑风暴的会，在其它天马行空的设想中，我构思了一个人类由童年开始截然不同的发展过程。
- Set during the Ice Age, a sabertooth tiger, a sloth, and a wooly mammoth find a lost human infant, and they try to return him to his tribe. 故事围绕着三只冰河时期的史前动物和一个人类弃婴展开。
- It's only human nature to want a comfortable life. 想过舒适的生活不过是普通人的本性。
- Speeches distinguish human beings from animals. 人类和动物的区别在于人会说话。
- The war took a heavy toll of human life. 这次战争夺去了许多人的生命。
- Perhaps it is our human nature to be nostalgic. 也许是人类天生有一种思古之幽情。
- The priest says that the human spirit never dies. 牧师说，人的灵魂永远不死。
- Human life and turnip remain cheap and plentiful. 人命与萝卜依然是多而且便宜。
- He took a mournful view on human affairs. 他对人世持悲观的态度。
- She was destitute of human feeling. 她一点也没有人的感情。
- Human nature revolts at such a crime. 人性厌恶这样的罪行。
- They listened to his discourse on human relations. 他们听他作关于人际关系的演讲。
- Human tissue is made up of cells. 人体的组织是由细胞构成的。
- The accident was caused by human error. 这宗事故是人为过失造成的。
- He was the only human being on the island. 他是那个岛上唯一的人。
