英语词汇thrice的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	thrice
词根词缀	Online Etymology Dictionary thrice adv. c.1200, from Old English þriga, þriwa "thrice" (from þrie "three;" see three) + adverbial genitive -es, changed c.1600 to -ce to reflect voiceless pronunciation.
随便看	secretarial secretariat secretary secrete secrete1 secrete2 secretion secretive secretly secreto- secretory secr, sacr, sanct ( sacer, saint) -sec-, -sect-, -seg- sec-, seg-, -sect, -section, -sectional sec, sequ sect -sect sectarian sectarianism sectary sectile section sectional sectionalism sector

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