?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
??? 情景例句
It's the world's largest island, but it's also the world's smallest continent.
它是世界上最大的島嶼，同時也是世界上最小的洲。
I'm happy when I skate.
溜冰真是快樂呀。
So one day they took him to a doctor.
于是有一天他們帶他去看醫生。