短語(yǔ)詞組短語(yǔ)convolute structure 旋卷構(gòu)造;包卷構(gòu)造convolute fold 旋卷形褶皺;翻卷褶皺convolute vernation 卷旋芽型convolute sheath 卷鞘pars convolute 曲部convolute wrapping 纏繞包覆convolute surface 盤旋面heical convolute 螺旋盤旋面convolute zoning 回旋狀環(huán)帶 返回 convolute