资料来源 : pyDict

硬脂;甘油;硬脂酸

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

Stearin \Ste"a*rin\, n. [Gr. ? tallow, suet: cf. F.
   st['e]arine.] (Physiol. Chem.)
   One of the constituents of animal fats and also of some
   vegetable fats, as the butter of cacao. It is especially
   characterized by its solidity, so that when present in
   considerable quantity it materially increases the hardness,
   or raises the melting point, of the fat, as in mutton tallow.
   Chemically, it is a compound of glyceryl with three molecules
   of stearic acid, and hence is technically called tristearin,
   or glyceryl tristearate.

资料来源 : WordNet®

stearin
     n : an ester of glycerol and stearic acid