N0 h( R7 F1 ~$ TEnglish name: Lanolin * H" G! k8 C) V4 I/ c- b# vLanolin, a grease from wool-bearing animals, acts as a skin ointment, water-proofing wax, and raw material (such as in shoe polish). 3 A- i8 Z$ E- g* u! N, n* ?# F6 \- @. S: Y( o. I# B
Ref: http://en.wikipedia.org/wiki/Lanolin