词汇	the hour hand
释义	the hour hand 时针,短针
随便看	degradation from shadowing power degradation function degradation function model degradation genes Degradation grassland degradation half life degradation index degradation in size degradation in soil degradation intermediate degradation interval Degradation in vitro Degradation in vitro method degradation in water degradation kinetic degradation kinetics Degradation kinetics of Chuanhuning injection degradationlabile defect degradation labile defect degradation-labile defect Degradation lapse degradation law of organic content degradation levels degradation loss degradation measure