n.(某些真菌的)担子
Usually four sterigmata, each bearing one basidiospore , are borne on each basidium.
通常在一个担子上有四个担孢子梗, 每个担孢子梗上都产生一个担孢子.
The cultivated mushroom is an exception, with only two sterigmata on each basidium.
成熟的蘑菇例外, 每个担子上仅有两个孢子梗.