单词	land degeneration
释义	land degeneration 土地退化
随便看	nomi-nal pitch line nominal pitch ratio nominal plaintiff nominal plane of measurement nominal pointing direction nominal population nominal pore size nominal position nominal possessive structure nominal powe nominal power Nominal Power at Continuous Rating nominal power consumption nominal power gain nominal power output nominal power rating nominal predicate Nominal Predicate sentence nominal prefix nominal premium nominal pressure nominal pressure angle nominal pressure for pipe components nominal pressure grade nominal pressure rating