词根词缀:ombro-, ombr-
【来源及含义】Greek: rain, rainstorm; showers of rain; aqueous vapor in the atmosphere; precipitation or falling down from the sky of a form of water; such as, rain, snow, hail, sleet, or mist
【同源单词】ombratropic, ombratropism, ombrocleistogamic, ombrocleistogamy, ombrocole, ombrogenous