n.蓝草(早熟禾属牧草的统称)；蓝草音乐(美国南部乡村音乐)
If you play bluegrass, rockabilly or baroque music, you owe it to yourself to play on a true, full set of all of gut strings. 若你弹奏蓝草音乐，乡村摇滚乐或巴洛克音乐，你就应该使用全套真正的羊肠弦演奏。
