vetch
演变路径（由近及远）
词源说明
From Middle English vecche, fecche, ficche, from Old Northern French veche, variant of Old French vece, from Latin vicia. Doublet of fitch.
释义（英文）
名词 Noun
- Any of several leguminous plants, of the genus Vicia, often grown as green manure and for their edible seeds.
- Any of several similar plants within the subfamily Faboideae.