helix
柯林斯词典
1. N-COUNT A helix is a spiral shape or form. 螺鏇形[技術]
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helix /ˈhiːlɪks/ (helixes)
剑桥词典
helix noun [C] (SHAPE)
mathematics specializeda curve that goes around a central tube or cone shape in the form of a spiral
螺鏇（形）
helical
adjective specialized ukYour browser doesn't support HTML5 audio
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in the shape of a helix
螺鏇形的
helical molecules 螺鏇形分子
a helical structure 螺鏇結搆 返回 helix