?? 詞語組成解析
genus
['d?i:n?s]
n. (動植物的)屬;類;種;型;
??? 情景例句
That's what I mean.
我就是指的這個。
Practice makes perfect.
熟能生巧。
THE UNIVERSE AND MAN-MADE SATELLITES
宇宙與人造衛(wèi)星