词汇	free magnetism
释义	free magnetism 自由磁性
随便看	contraction rate contraction rate of curing contraction ratio contraction ratio of insulating gel contraction reduction of an area contraction remainder contraction-remainder contraction ring contraction ring dystocia contraction ring of magma contraction ring of uterus Contraction Risk contraction river bed contraction rule con-traction rule contractions Contractions,Mitochondrial Contractions,Muscle Contractions,Muscular Contractions,Myocardial Contractions,Myometrial contractions of alimentary canal Contractions,Premature Atrial Contractions,Premature Ventricular contraction strain