详细解释:n. 辅助定理, 论点, 引理
【医】 膜, 衣
词型变化：
名词复数:lemmas英语解释：
名词 lemma:
a subsidiary proposition that is assumed to be true in order to prove another propositionthe lower and stouter of the two glumes immediately enclosing the floret in most Gramineae同义词：flowering glume