n.（登山运动中的）沿绳滑下法；vi.登山者从峭壁处) 绕（或缘）绳下降； 变形： 过去式：abseiled过去分词：abseiled现在分词：abseiling第三人称单数：abseils 英英释义： abseil[ 'æbseil, -zail ]n.a descent down a nearly vertical surface by using a doubled rope that is coiled around the body and attached to some higher poi