词根词缀：rug-, rugo-

【来源及含义】Greek > Latin: wrinkle, to make full of wrinkles; ridge, fold

【相关词根词缀】Cross references of word families related directly, or indirectly, to: "wrinkle, wrinkled; fold": ;pharc-,rhytid-.

【同源单词】arroyo, corrugate, corrugated, corrugation, corrugator, irrugate

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