资料来源 : pyDict

半重瓣的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Semidouble \Sem"i*dou`ble\, n. (Eccl.)
   An office or feast celebrated with less solemnity than the
   double ones. See {Double}, n., 8.

Semidouble \Sem`i*dou"ble\, a. (Bot.)
   Having the outermost stamens converted into petals, while the
   inner ones remain perfect; -- said of a flower.