sociologist 社會(huì )學(xué)家；

　　zoologist 動(dòng)物學(xué)家。

　　例句：

　　Zoologist Eugene Morton has propounded a general theory of the vocal sounds that animals make.

　　動(dòng)物學(xué)家尤金·莫頓提出了一個(gè)有關(guān)動(dòng)物發(fā)聲的概括性理論。

　　Zoologists study the development of animal life.

　　動(dòng)物學(xué)家研究動(dòng)物生活的發(fā)展。

　　Services of a zoologist guide, and several Indian guides.

　　一名動(dòng)物學(xué)家向導和幾名印第安人向導服務(wù)費。

　　Many zoologists in Europe regarded her ideas as being ridiculous.

　　歐洲許多動(dòng)物學(xué)家認為她的想法荒誕可笑。

　　A zoologist who studies the behavior of animals in their natural habitats.

　　在動(dòng)物自然棲息地研究它們的行為的動(dòng)物學(xué)家。