国产高清精品免费区-男女一进一出抽搐免费视频-中日韩一二三级黄色永久视频-日韩精品人妻一区二区免费视频-日本久久视频在线观看-99热这里只有精品88热-亚洲韩国黄色最新短视频一区-日韩伦理在线观看免费全集-国产av一区二区三区天堂

Acids,Octadecanoic

《英文msh詞典》Acids,Octadecanoic
[入口詞] Acids,Octadecanoic
[主題詞] Stearic Acids
[英文釋義] A group of compounds that are derivatives of octadecanoic acid which is one of the most abundant fatty acids found in animal lipids. (Stedman,25th ed)

熱門查詢