"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"
Refined sugar is..suspected of being a contributory factor in causing coronary artery disease.
出自: P. Parish