【化】 aliphatic series

脂的英語翻譯：

fat; grease; rouge
【化】 butter
【醫(yī)】 adeps; adipo-; fat; lipid; lipide; lipin; lipoid; pio-; stearo-
steato-

族的英語翻譯：

a group of things with common features; clan; family; race; strain
【化】 alkaline earths; family; group; odd series; periodic family; sub-group
subgroup
【醫(yī)】 group; race; series; tribe