lemma
lemma1[ˈlɛmə](pl. lemmas 或 lemmata )- a subsidiary or intermediate theorem in an argument or proof
引理,辅助定理
- a heading indicating the subject or argument of a literary composition, an annotation, or a dictionary entry
(文艺作品)主题;论证;注释;(字典)词目,条目
- a word or phrase defined in a dictionary or entered in a word list
词典条目;词表词条
语源- late 16th cent.: via Latin from Greek lēmma 'something assumed'; related to lambanein 'take'
lemma2[ˈlɛmə](pl. lemmas 或 lemmata -mətə)- (Botany)the lower bract of the floret of a grass
(植)外稃。 比较 palea
语源- mid 18th cent. (denoting the husk or shell of a fruit): from Greek, from lepein 'to peel'
考试词汇表