?? 詞語組成解析
genus
['d?i:n?s]
n. （動(dòng)植物的）屬;類;種;型;
n. 果蠅\\n[醫(yī)] 果蠅屬
??? 情景例句
I got a Dear John letter from her.
我收到她的絕交信了。
Don't run away!
別想溜！
Mars is too dry and poor in oxygen, Venus far too hot, and so is Mercury,
火星太干燥又缺氧，金星太熱，水星也一樣。