英语词汇caisson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	caisson
词根词缀	词源： 1704, from Fr. caisson, from M.Fr. caisson "large box," from It. cassone, augmentive form ofcassa "a chest," from L. capsa "a box" (see case (2)).
随便看	optimum option optional optometer optometrist optometry opulence opulent opus -or or oracle oracular oral orange Orangemen orangutan orate oration orator oratorical oratorio oratory orb orbit

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