oleomargarinen.
'olɪə'mɑrdʒə'rin
中文n. （美）人造黄油；（美）[食品] 人造奶油（等于margarine）
词根词源
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.
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