?? 詞語組成解析
genus
['d?i:n?s]
n. （動(dòng)植物的）屬;類;種;型;
??? 情景例句
Let's do it!
我們來錄！
And trade terminology in English is helpful in actual business negotiations.
對于實(shí)際的商務(wù)談判是非常有用的。
How it came about that snakes manufactured poison is a mystery.
蛇是怎樣產(chǎn)生毒液的，這是一個(gè)謎。