It simply means human or more precisely earthling because it comes from the word adamah, which means ground or earth.

它只意味着人，或者更准确地说是地球生物,因为它来自单词adamah，意为土地或地面。

耶鲁公开课 - 旧约导论课程节选

Grading - 30% of the grade is for the mid-term, 30% for the final, and the final is not cumulative, the final covers only things for the last half of the course, so it's really just like a - covers half the course but it's given during the final exam period.

关于分数,总分的百分之三十来自于期中考试,百分之三十来自期末考试,期末考试并不包括学期的全部内容,只涵盖后半学期的课程,这真的像中期考,但在期末考试时间段里进行

耶鲁公开课 - 生物医学工程探索课程节选