refinev.精炼;改进;使更文雅
refined net加密网络, 细网格
refine rate净化率
refined mask加细面具
refined oils成品油
refined clay精炼粘土
refined lime石灰精
"she was delicate and refined and unused to hardship"
"refined people with refined taste"
"refined sugar"
"refined oil"
"to gild refined gold"
"his polished manner"
"maintained an urbane tone in his letters"
"a neat style"
"a neat set of rules"
"she hated to have her neat plans upset"