单词	loss variation
释义	loss variation 损耗变动
随便看	structural plastic structural plastic laminate structural plastics structural plateau structural platform structural plywood structural point reliability structural pole Structural Polypeptide VP1 structural polysaccharide structural polysaccharides structural pool structural population migration structural porosity structural position structural potential structural poverty structural power structural power function structural press structural pressure structural pressure factor structural primary gap structural reform of higher education structural reform of management