1、although用于连词，although不能与but一起连用。
2、although， 尽管；虽然；但是；然而。
3、例：Although he is known to only a few, his reputation among them is very great.尽管只有几个人知道他，但是他在他们之中的名声很大。
4、He was in love with her, although a man seldom puts that name to what he feels.他爱上了她，虽然一个男人很少用这个词来形容他的感受。
5、Although theyre expensive, they last forever and never go out of style.尽管它们贵，它们永远耐用并且永不过时。