lucerne

名词 lucerne:

1. important European leguminous forage plant with trifoliate leaves and blue-violet flowers grown widely as a pasture and hay crop
   同义词：alfalfa, Medicago sativa

lu.cerne

n.Chiefly British （名词）【多用于英国】
Alfalfa.
紫苜蓿

来源：
French luzerne
法语 luzerne
from Provenôal luzerno [glowworm (perhaps from its shiny seeds)]
源自 普罗旺斯语 luzerno [萤火虫（可能是由于发亮的种子）]
from Latin lôcerna [lamp]
源自 拉丁语 lôcerna [灯]
from lôcôre [to shine] * see lucid
源自 lôcôre [闪烁] *参见 lucid