Ethologists
(ethologist 的复数) (个体)生态学研究者, 行为研究者
🗣️ 情景例句
I don't have time to take any elective classes.
我没有时间去上任何选修课。
I'm glad to hear you are getting married.
我很高兴听到你将结婚的消息。
But Fortune's favoured children belong to the second class.
但是，命运之神的宠儿是第二类人，