n.蜘蛛网；蛛丝；混乱
The spider can catch insects by cobweb. 蜘蛛能用蜘蛛网抓住昆虫。
He brushed a cobweb out of his hair. 他拂去了头发上的蜘蛛丝。
Let 's go for a walk and blow the cobweb away. 咱们去散散步
adj.(似)蛛网的；蛛网密布的
