Learn English free online - how to pronounce word in English - English Learning Online- www.pronounceword.com
Black Grama
刺果垂穗草
网络释义
短语
专业释义
英英释义
Black Grama
n.a pasture grass (especially of western coastal regions of North America) 同义词:Bouteloua eriopoda
英汉双解大词典