详细解释:n. 螺旋形之物, 螺线
a. 螺旋形的, 盘旋的
vi. 螺旋形下降, 螺旋形上升, 螺旋形行进
vt. 使螺旋形行进
【医】 螺旋状的; 螺旋
【经】 连锁反应
词型变化:
副词:spirally名词:spirality动词过去式:spiraled,spiralled过去分词:spiraled,spiralled现在分词:spiraling,spiralling第三人称单数:spirals,spirals英语解释:
名词 spiral:
a plane curve traced by a point circling about the center but at increasing distances from the centera curve that lies on the surface of a cylinder or cone and cuts the element at a constant angle同义词:helix