ba.sid.i.um
n.（名词）【复数】 ba.sid.i.a[-ô-…] A small, specialized club-shaped structure typically bearing four basidiospores at the tips of minute projections. The basidium is unique to basidiomycetes and distinguishes them from other kinds of fungi.担子：一个小的以球棒形结构为特点的，特别是在微小凸起的尖端带有四个担孢子，担子菌是担子独有的，使它与区别于其它类的真菌
来源：bas(i)- bas(i)--idium [diminutive suff.] from Greek -idion -idium [拉丁语小后缀] 源自 希腊语 -idion
【引伸】
basid.ial
adj.（形容词）
