?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
??? 情景例句
What's the nature of the problem?
是什么樣的問題？
He who hath good health is young, and he is rich who owes nothing.
健康葆青春，無債即富有。
Sometimes they eat it in the park or on the road. This take-away food is very popular.
有時他們在公園里或路上食用。這種方便食品頗受歡迎。