cobweb/ˈkɑbwɛb/复数形式cobwebs1蜘蛛网, 蛛网a tangled net of threads that a spider makes in order to catch insects2蜘蛛网, 蜘蛛丝filaments from a web that was spun by a spider同义词： gossamer3蜘蛛网, 蛛丝a fabric so delicate and transparent as to resemble a web of a spider