英语词汇copula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	copula
词根词缀	Online Etymology Dictionary copula n. linking verb, 1640s, from Latin copula "that which binds, rope, band, bond" (see copulate).
随便看	speedometer speed-trap speedway speedy spek- speleo- speleo-, spele-, spelaeo-, spelae-, spel-, -spelean, -spelaean spell spellbind spellbound spell-check speller spelling spelt spelunc-, spelunk- spelunk spelunker Spencer Spencerian spend- spend spending spendthrift Spenserian spent

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