dar.neln.(名词)Any of several Eurasian grasses of the genusLolium, especially L. temulentum or L. perenne. Also called rye grass 黑麦草,毒麦:生长在欧亚大陆的一种毒麦 属草,尤指 毒麦 或 黑麦草 也作 rye grass来源:Middle English 中古英语