5 Z7 g; W4 y( h8 z* ~& Q, JEnglish name: Lanolin ' g" v2 I( C8 ^# X+ H3 p" ?; |Lanolin, a grease from wool-bearing animals, acts as a skin ointment, water-proofing wax, and raw material (such as in shoe polish). & e" g/ r, M. r' u j ) P- d' ~% [# U+ d" F! aRef: http://en.wikipedia.org/wiki/Lanolin