?? 詞語組成解析
genus
['d?i:n?s]
n. (動植物的)屬;類;種;型;
??? 情景例句
I really feel bad about it,
我真過意不去。
Where are my glasses?
我的眼鏡在哪兒?
The slope averages about 1 in 30, but contains steep,
坡度平均約為1/30,但其中包括陡峭的,