单词	coelenteron
释义	coelenteron noun coe·​len·​ter·​on si-ˈlen-tə-ˌrän  -rən plural coelentera si-ˈlen-tə-rə  : the internal cavity of a cnidarian Word History Etymology New Latin, from Greek koilos + enteron First Known Use 1885, in the meaning defined above
随便看	Jolly Roger Jolly Rogers jolly well jollyboats jollyers jollying Jolo Jolof Jolson jolt jolt-head jolt-headed jolt-wagon jolt-wagons jolted jolter jolter-head jolter-header jolterheads jolters jolthead jolthead porgy joltheads joltier joltiest

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