|noun|
1.(More fully "blue grama grass") the North American grass Bouteloua gracilis, which grows in distinct tufts and forms an important component of prairie grassland.![](//www.tdict.com/IMG/sk1.png)
searching webster dictionary.....
确信所查单词无拼写错误,继续搜索美国城市词典.....
确信所查单词无拼写错误,继续搜索 the Free Dictionary.....
确信所查单词无拼写错误,继续搜索 YourDictionary.....
来自翻译机器....