human being有同义词吗?

human being有同义词吗? 请问human,humans,human being,human beings它们有什么区别以及他们可以通用吗? human和human being有什么区别? human being 和people ,human有什么区别? 英语单词 human 和human being有什么区别? Mankind,human,human being,humankind都有什么区别的? mankind 和 human being有 什么区别? human being是集合名词吗?那human beings呢 human being前面要加the吗 human/person/creature/people/man/human being/human race有什么区别 human being还是human beings? human being指人类这个词可以之总指人类吗它有单复数吗有道题robots can do some dangrous work just like/instead of human being填just like还是instead of human being要改成 human beings或human human being right? human being英语翻译 human being !是什么意思? human being怎么读 human being 和 mankind都做人类有什么区别? human,human being就是 human 做名词使用时,不是代表人吗?那跟 human being 有什麼差别呢?麻烦大家了,