google来的结果:8 D; k% W u3 Q7 n" z( k% m# y
9 ]! m, `$ i. m; L/ P4 v/ j; ~& e
English name: Lanolin % ^/ W# H* `8 P1 \5 x& MLanolin, a grease from wool-bearing animals, acts as a skin ointment, water-proofing wax, and raw material (such as in shoe polish)., G$ u/ x$ N& F) j
8 [) `+ R5 x. H0 `! Q6 Z/ J8 i
Ref: http://en.wikipedia.org/wiki/Lanolin