?? 詞語組成解析
genus
['d?i:n?s]
n. （動植物的）屬;類;種;型;
??? 情景例句
Don't speak too soon.
話不要說得太早。
John is really scared of airplanes.
約翰真的很怕乘坐飛機。
I looked at my watch.It was true.
我看了一下我的手表，果真如此。