n.螺旋结构;
例句:
The triple helix brings you into the feeling center.
三倍数螺旋带你们进入知觉中心.
Accustomed to midnight, the helix and the cold finger of friction.
习惯了午夜时分耳轮和指尖冰凉的摩擦.
The alpha helix is found in muscle protein and keratin.
α螺旋存在于肌肉蛋白和角蛋白中.