趣词首页 公众号 小程序

词根词缀:gon-, gonio-, -gon, -gonal, -gonally, -gony

【来源及含义】Greek: corner, bend, angle

【同源单词】agonic, decagon, diagon, diagonal, dodecagon, enneagon

词根词缀:penta-, pent-, pente-, pento-

【来源及含义】Greek: five; a number used as a prefix

【同源单词】molybdenum pentachloride, pentacanth, pentacanthous, pentachord, pentacle, pentactinal