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单词 Tween
释义
J30067181tweenSpoken.17Fiction.57Magazine.51Newspaper.51Academic.5

Tween

/twiːn/
noun
trademark any of a class of compounds used especially as emulsifiers and surfactants. They are derivatives of fatty acid esters of sorbitan.
〈商标〉图汶(山梨聚糖脂肪酸酯的衍生物, 尤用作乳化剂和表面活化剂)。
词源
1940s: of unknown origin.
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更新时间:2025/4/13 2:37:17