词根词缀:caulo-, cauli-, caul-
【来源及含义】Greek > Latin: stem, stalk
【同源单词】acaulescent, acauline, acaulus, caulescent, caulicarpous, caulicle
词根词缀:-ulus, -olus, -ulum, -ola
【来源及含义】Latin: suffix; little, small
【同源单词】abaculus, acaulus, altocumulus, annulus, anulus, anulus ciliaris