v.把绳索拴在系绳栓上； 变形： 过去式：belayed过去分词：belayed现在分词：belaying第三人称单数：belays 英英释义： belay[ bi'lei ]n.something to which a mountain climber's rope can be securedv.turn a rope round an object or person in order to secure it or himfasten a boat to a bitt, pin, or cleat