oases怎么读？

There was a hundred miles between the two oases.这两片绿洲间有一百英里.Where underground water comes to the surface, there are oases.地下水流到地表的地方, 就成为了绿洲.The road went through several oases in the desert.这条路通过沙漠中的几片绿洲....

n.（沙漠中的）绿洲( oasis的名词复数 )，（困苦中）令人快慰的地方（或时刻），乐土，乐事...