?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
??? 情景例句
Somebody else'll buy it by then.
別人也許買走了。
It's none of my business,but I think you ought to work harder.
它是不關(guān)我的事，但是我認(rèn)為你應(yīng)該努力工作。
Nothing much. Only some school work. Why?
沒什么事。只有一些作業(yè)。什么事？