among共有5个用法，其含义有:为……所围绕，在……中，与……在一起，是……之一，与……一样。
1.作状语Discuss it among yourselces.
你们自己先讨论一下。
They strolled among the crowds.
他们在人群中信步而行。
This attitude is common among the under-25s.
这种态度在25岁以下的青年中很普遍。
2.作表语It' OK. You are among friends now.
好了，现在你周围都是朋友了。
He wad among the last to leave.
他是最后离开者之一。
Among the speakers was the New American ambassador to Moscow.
发言者当中有一个是驻莫斯科的新任美国大使。
3.作定语They lived in a house among the trees.
他们住在树林中的一座房子。
The biggest fear among parents thinking of using the Internet is that their children will be exposed to pornograph.
大多数父母认为使用英特网最可怕的是他们的孩子将接触到色情内容。
4.补语I found him among the popular students.
我发现他是受欢迎的学生之一。
