- (especially of an argument, story, or sentence) extremely complex and difficult to follow；intricately folded, twisted, or coiled
- 1. (especially of an argument, story, or sentence) extremely complex and difficult to follow the film is let down by a convoluted plot in which nothing really happens
- 2. technical intricately folded, twisted, or coiled walnuts come in hard and convoluted shells
convolute fee structure：循環式費率。 convolute：迴旋狀的，盤旋形的。 fee structure：費率，費用結構。 因為如果照字面上翻譯很怪，因此"循環式費率"是我個人的詮釋，當作參考。
請參考： interface is convoluted and discontinous. 薄膜厚度與混合度好但是結構鬆散不利電荷的傳輸...