humannessn.为人；为人的资格；人性humanadj.人的；人类的；有人性的；人本性的n.人；人类human performing study人类表演学human dental pulp cell人牙髓细胞human isophane insulin人低精蛋白锌胰岛素human -oriented idea以人为本Human being as the end人是目的human parameter tester人体参数测试仪human crystalline lens晶状体human capital property人力资本产权human purpose activity人的目的活动human beta- defensinβ-防御素

1. He sees human morality as having grown out of primate sociality, but with two extra levels of sophistication.
   他认为，人类道德是从灵长类的社会性演化而来，只是多了两个精进层次。
2. Biologists argue that these and other social behaviors are the precursors of human morality.
   生物学家说，这些及其他社会行为，是人类道德的前身。