999英语网 单词
oleomargarine的意思
oleomargarine
['ol'mɑrd'rin]
- n. （美）人造黄油；（美）[食品] 人造奶油（等于margarine）
英文词源
- oleomargarine (n.)
- 1873, "butter substitute made from beef fat," from French oléomargarine (1854), from oléine (from Latin oleum "oil" + -ine, after glycerine) + margarine. It was regarded as a chemical compound of olein and margarine.