词汇	官营船场
释义	官营船场 government-running shipyard
随便看	upper tranche upper transit Upper Transition Altitude upper transit, upper meridian passage upper transmission upper tray upper tread upper treadle motion upper treatment upper tree layer upper triangular matrices algebra upper triangular matrix upper-triangular matrix upper triangular matrix algebra upper triangular matrix general ring upper triangular matrix ring Upper-triangular operator matrix upper trianguler matrix upper tympanion upper-upper class Upper uretal calculi Upper Triassic Upper Triassic Longrnenshan foreland basin Upper Triassic Nadi Kangri Formation upper Triassic series