菽(shu 第一声)详细的可以 看http://baike.baidu.com/link?url=p4wFz_dfXNexQez5brvyiDnzGhRhjlHmYe7JM8WJ4ySkWFhChZ20dAburgsjymGrHiB-vcJoDeVUA6QTjEYfGGKoMjztR6fnUcex34tIdvW
