It is especially applied in particular and gyratory shape.尤其适应于异形体、螺旋体等设备的保温隔热需要....

gyratory的音标：gyratory的英式发音音标为：['dʒaɪərətərɪ]gyratory的美式发音音标为：['dʒaɪrəˌtoʊrɪ]...

adj.旋转的...