tramaWiktionary 原文/ˈtreɪmə/词源链拉丁语Latin约前 75–公元 3 世纪trāma↓ 借入英语Englishtrama词源说明Borrowed from Latin trāma. Doublet of tram.释义名词noun1(mycology) The inner, fleshy portion of a mushroom's basidiocarp, distinct from the outer pileipellis or cuticle and from the spore-bearing hymenium.同族词派生词 4