sociologist 社會學(xué)家；
zoologist 動物學(xué)家。
例句：
Zoologist Eugene Morton has propounded a general theory of the vocal sounds that animals make.
動物學(xué)家尤金·莫頓提出了一個有關(guān)動物發(fā)聲的概括性理論。
Zoologists study the development of animal life.
動物學(xué)家研究動物生活的發(fā)展。
Services of a zoologist guide, and several Indian guides.
一名動物學(xué)家向?qū)Ш蛶酌〉诎踩讼驅(qū)Х⻊?wù)費(fèi)。
Many zoologists in Europe regarded her ideas as being ridiculous.
歐洲許多動物學(xué)家認(rèn)為她的`想法荒誕可笑。
A zoologist who studies the behavior of animals in their natural habitats.
在動物自然棲息地研究它們的行為的動物學(xué)家。