英语词汇coo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	coo
词根词缀	词源： 1670, echoic; the phrase to bill and coo is first recorded 1816. Related: Cooing (1660s).
随便看	call the roll call...to account call up callus calm calm down calomel Calor caloric calorie calorifacient calorify calorimeter calumet calumniate calumnious calumny Calvary calve Calvin Calvinism Calypso calyx cam camaraderie

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