麻豆精品在线久草熟女|色情一区二区三区|国产一级片国产特级片|亚州特级黄片在线免费观看|中文人妻少妇有码Av|日逼黄色毛片久久精品久久日|欧美黄色短片网站|无码在线资源黄色免费看视频|日韩无码1区2区3区|亚洲夜色在线五月天激情影院

單詞乎

bone oil

bone oil是什么意思、bone oil怎么讀

bone oil漢語翻譯

【化】 骨油
【醫(yī)】 骨油

bone oil英語解釋

名詞 bone oil:

  1. the liquid portion of bone fat; used as a lubricant and in leather manufacture
  2. dark-colored ill-smelling oil obtained by carbonizing bone; used especially in sheep dips and in denaturing alcohol
    同義詞：Dippel's oil
0
糾錯