ethnography
n[U]
scientific description of the different human races 人种志.
🗣️ 情景例句
Hello.
哈喽。
You've done me a great favour.
您帮了我大忙。
On turning eagerly to the text, one learns that the lady was a typist who found the sound of office typewriters worried her more and more until eventually she had to go into a mental hospital.