词汇	napped steel ball
释义	napped steel ball 绒面钢球
随便看	peripheral pulmonary carcinoma Peripheral pulmonary lesions Peripheral pulmonary nodules peripheral pulmonary stenosis Peripheral pulse peripheral pulses peripheral pump peripheral pump, helical flow pump peripheral pumps Peripheral puncture peripheral radar peripheral rake peripheral ramifications peripheral ratio peripheral reaction peripheral receptor peripheral recording peripheral reference peripheral reflex center peripheral reflex centre peripheral refueling location peripheral region Peripheral region of cell peripheral regions peripheral regulation