google来的结果: ' q6 k! [" ^- @4 B / D, q; P& L; `# p" d5 oEnglish name: Lanolin 1 A7 o" o, k; z x6 K/ VLanolin, a grease from wool-bearing animals, acts as a skin ointment, water-proofing wax, and raw material (such as in shoe polish)./ \6 z; f% F( z* G