Ethnograph
abbr. ethnographic(al)(ly) 人种史的（地）; ethnography 人种史（研究者）志
🗣️ 情景例句
I haven't ruled out the possibility.
我还没有排除期可能性。
That depends.
那得看情况而定。
If you don't work, you will fail to pass the exam.
如果你不学习，你考试就会不及格。