词根词缀：ecto-, ect-

【来源及含义】Greek: outside, external, beyond

【同源单词】ectobiology, ectoblast, ectocardia, ectocytic, ectoderm, ectodermal

词根词缀：phyto-, phyt-, -phyte

【来源及含义】Greek: a plant; growth [growing in a specified way or place; to produce]

【同源单词】acarophytism, acrophyte, acropleustophyte, acropleustophytic, aerophyte, aigialophyte