?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
[醫]馬利筋屬, 馬利筋屬植物
??? 情景例句
Well, it's eight twenty now.
現在是八點二十了。
What time is it now?
現在幾點？
The instrument was bought by my grandfather many years ago.
是我祖父在很多年以前買的。