名詞 lucerne:

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

lu.cerne

n.Chiefly British （名詞）【多用于英國】
Alfalfa.
紫苜蓿

來源：
French luzerne
法語 luzerne
from Provenôal luzerno [glowworm (perhaps from its shiny seeds)]
源自 普羅旺斯語 luzerno [螢火蟲（可能是由于發(fā)亮的種子）]
from Latin lôcerna [lamp]
源自 拉丁語 lôcerna [燈]
from lôcôre [to shine] * see lucid
源自 lôcôre [閃爍] *參見 lucid