Blumenbach
n. (Blumenbach)人名；(德)布卢门巴赫
🗣️ 情景例句
we don't have to.
我们不必勉强。
What is the weather like in this country?
这个国家的气候如何？
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。