词汇	pursed-lip breathingPLB
释义	pursed-lip breathingPLB 吹笛样呼气法
随便看	Subsurface temperature data subsurface thermometer subsurface thermometre subsurface tillage sub-surface tillage machine sub-surface tow subsurface trace subsurface transformer subsurface trickle irrigation subsurface tunnel subsurface unconformity subsurface underground geology subsurface unit subsurface utility subsurface velocity subsurface vertical-flow constructed wetland subsurface waste disposal subsurface wastewater disposal subsurface wastewater infiltration subsurface wastewater infiltration system subsurface water subsurface watering subsurface water inquiry subsurface waterlogging subsurface waterlogging control