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单词 prednisone
释义 pred·ni·sone
\ˈprednəˌsōn\ noun
(-s)
Etymology: probably from pregnane + -diene + cortisone
: a crystalline or amorphous glucocorticoid drug C21H26O5 that is a dehydrogenated analogue of cortisone, is more active biologically than cortisone, and is used similarly
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