英汉词典

1. 人的;人类的
    Human means relating to or concerning people.

    e.g. ...the human body.
           人体
    e.g. ...human history.
           人类历史

2. （尤指与动物或机器相对的）人
    You can refer to people as humans, especially when you are comparing them with animals or machines.

    e.g. Its rate of growth was fast — much more like that of an ape than that of a human.
           它的发育速度很快——更像猿，而不像人。

3. （情感、弱点、错误等）人特有的显示人的本性的
    Human feelings, weaknesses, or errors are ones that are typical of humans rather than machines.

    e.g. ...an ever growing risk of human error...
           越来越高的人为错误的风险
    e.g. We're not perfect. We're only human.
           我们并不完美。我们只是凡人。