genus of climbing herbs of Old World and temperate North and South America: vetchling; wild pea
双语例句
In order to utilize its superior characteristics,Lathyrus sylvestris seeds were introdued into China fromthe United States in 1993,and had been grown for two years in Beijing. 为了利用林生山黧豆的优良特性，从美国引进这种林牧草的种子，在北京选点进行了两年多的栽培试验。
