?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
[醫] 西洋山┯菜, 香辣根
??? 情景例句
You give me the money and I'll give you the goods.
你付錢，我給貨。
You'd better run or you're going to be left behind.
你最好跑不然你將落在后面。
it is quite reasonable to regard the sea floor as the basic form of the crust of the earth,
因此完全有理由把海床看作地殼的基本模殼，