?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
馬梯里亞罌粟屬
??? 情景例句
You and Robbie and me.
你 ，Robbie和我。
Fine. I'd like to reserve one for next Tuesday.
好。我想預定一輛，下星期二用。
For our purposes, we are concerned only with one kind of cost----
就我們的目的而言，我們只關心一種費用-