词汇	弱精子症
释义	弱精子症医asthenospermia
随便看	twin shaft twin-shaft twin shaft compressor twin shaft finisher twin-shaft gas-generator turbine twin-shaft gas-turbine engine twin shafting twin-shaft mixer twin shaft paddle mixer twin-shaft paddle mixer twin shaft paddle-type mixer twin shaft pan mixer twin shaft pier twin shafts twin-shaft transmission twin-shaft turbine twinshaft turret type winder twin shaft turret type winder twinshapervulcanizer twin shaper vulcanizer twin shear twin shear cap model twin shear erierion twin shear slip field theory twin shear strength criteria