单词	锯齿状缺口
释义	锯齿状缺口医jag
随便看	propagation fold propagation force propagation forecast propagation forecasting propagation formula propagation function propagation generations propagation ground Propagation guide function propagation habitat propagation hierarchy propagation horizon distance propagation host propagation house propagation in air Propagation in atmosphere Propagation Infiltration propagation innovation propagation in outer space propagation in scale Propagation in the atmosphere propagation in vitro propagation ion propagationl propagation law