google来的结果: % E9 l! \5 v! V+ A6 q7 O! m . b& Y' L! ~ M: i9 P; hEnglish name: Lanolin ) B, D( |* J, q$ R' S
Lanolin, a grease from wool-bearing animals, acts as a skin ointment, water-proofing wax, and raw material (such as in shoe polish).$ k! e! y' z8 F& m( U* w