词根词缀:epi-, ep-
【来源及含义】Greek: above, over, on, upon; besides; in addition to; toward; among
【相关词根词缀】 Related "above, over, beyond the normal, excessive" word units: hyper-; super-, supra-, sur; ultra-, ult-.
【同源单词】anepigraphous, cotyledon, endoepidermal, ephemeral, epibasal, epibasidium
词根词缀:-idium, -idion
【来源及含义】Greek: smaller or lesser; little
【同源单词】acarinarium, androgametangium, antheridium, arachnidium, ascidium, aspidium