?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
[醫(yī)] 馬甲子
??? 情景例句
Why do we need a swimming pool? Everyone in the family hates swimming!
我們需要游泳池做什么呢？家里人都討厭游泳。
Mr. Ken Robert comes to us from the University of Kentucky where he is majoring in economics.
羅伯特.金先生來自肯塔基大學(xué)，主修經(jīng)濟學(xué)。
Yes, he did.He telephoned at nine o'clock.
是的，打了。他在9點鐘又打電話。