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lecithin的音标：lecithin的英式发音音标为：['lesɪθɪn]lecithin的美式发音音标为：['lɛsəθɪn]...
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The ferric acetylacetonate, phenyl betanaphthylamine , and lecithin are added through 40 - mesh screen.将乙酰丙酮铁, 苯基B- 萘胺及磷脂通过40目筛加入.Lecithin from soybeans and vitamin E from vegetable oil.卵磷脂来自大豆,而维他命E来自植物油.refined lecithi...
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The ferric acetylacetonate, phenyl betanaphthylamine , and lecithin are added through 40 - mesh screen.将乙酰丙酮铁, 苯基B- 萘胺及磷脂通过40目筛加入.Lecithin Nearly always produced from soya beans, though be produced from eggs.卵磷脂几乎总是产生的大豆...