基本解释vt.布满蛛网同根派生 英汉例句The bed is all cobweb, indicates no one has sleep in it for quite some time.这张床上布满了蜘蛛网，表明很久没有人在上面睡过了。The spider can catch insects by cobweb.蜘蛛能用蜘蛛网抓住昆虫。