词汇	随机速度
释义	随机速度 random velocity
随便看	parallelogram condenser parallelogram distortion parallelogram eccentric mechanism Parallelogram extraction parallelogram glass unit parallelogramic stope parallelogram identity parallelogram identity vector parallelogram illusion parallelogram inverter parallelogramish parallelogram law parallelogram lever parallelogram lindage parallelogram linkage parallelogram linkage steering parallelogrammatic parallelogramme parallelogram mechanism parallelogram method parallelogrammic parallelogrammical Parallelogram of force parallelogram of forces parallelogram of period