单词	difficult delivery
释义	difficult delivery 顺产
随便看	internal overvoltage analogue equipment internal oxidation internal pacemaker internal pacemaqer internal pachymeningitis internal packaging internal organs internal organ s Internal organs anatomy internal organs index internal organs/injuries Internal organs of the body internal organ weight traits internal orientation Internal orifice high ligation internal orifice of aqueduct of vestibule internal orifice of cochlear aqueduct internal orifice of urethra internal orifice of uterus internal origin pollution Internal os internal oscervix internal oscillator internal osseous acoustic pore internal Ostium