dubbin
🇺🇸
/ˈdʌbɪn/
🇬🇧
/ˈdʌbɪn/
noun
R
A thick, oily substance used to soften and protect leather.
She applied dubbin to her leather boots to keep them in good condition.
她给皮靴涂抹了油脂，以保持它们的良好状态。
translation
皮革软化油