?? 詞語(yǔ)組成解析
genus
['d?i:n?s]
n. （動(dòng)植物的）屬;類;種;型;
[化] 白頭翁花
??? 情景例句
I have worked hard at my major subject.
我對(duì)主修課特別用功。
The exception proves the rule.
例外能反證規(guī)律。
I have just heard from my sister, Mary.
我剛收到我妹妹瑪麗的一封信。