Polygenism
n. (人种)多元发生说
🗣️ 情景例句
We were all sorry when we heard that your brother had had an accident.
我对你弟弟的意外感到遗憾。
We are short of hands now.
我们现在人手不足。
I see, we'll take another look at your specifications.
哦，我们会再查一直你们的规格说明书。