Alterne
n. (生態(tài)學(xué)用語)交替群落
??? 情景例句
Things will work themselves out.
事情自會(huì)有好結(jié)果的。
Of pigs and cows, the latter are more valuable.
在豬和母牛之間，后者比較值錢。
Hello, Jim! Help yourself to a cake.
你好，吉姆！請(qǐng)隨便吃糕點(diǎn)。