Ethnogeny
n. 人种起源学, 人种学
🗣️ 情景例句
Next time you are in town, drop me a line.
下次你在城里的时候给我写信吧。
I wake my sister up.
我叫醒我妹妹。
they are not prepared even to admit the possibility that noise affects people.
甚至不愿承认噪音可能对人有影响。