?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
??? 情景例句
I wouldn't be surprised if your son goes to harvard.
我覺得你兒子很有希望上哈佛。
I bought it at half price.
我花了半價買來的。
What are you doing?
你在干什么？