词汇	melanosis congenital
释义	melanosis congenital 医先天性黑变病
随便看	once accented octave once-a-century once-active once a day once-a-day once-a-decade Once a devil Once a devil always a devil Once a devil,always a devil Once a devil, always a devil once-admired Once a Frenchman got to England once again once-again Once again grab the bottle twist the cap Once again he conjured up the illusion Once again her life felt lacking in direction Once again he was disappointed in love Once again he went back on his comrades Once again I warned her Once again Merlin put the sword in the rock Once again Mongol armies threatened Europe once again/more/over once again on my own Once Again on the Trade Unions