词根词缀：cleisto-, cleist-, clisto-, clist-, cli-, clei-

【来源及含义】Greek: closed, shut

【同源单词】acleistocardia, cleistocarp, cleistocarpous, cleistogamic, cleistogamous, cleistogamy

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