lewis [i l0:is ]     (순위: 13335 - 대졸 수준)   뜻  명) 무거운 돌덩이 등을 끌어 올리고 내리는 쇠집게 Mean  A dovetailed iron tenon made of several parts and designed to fit into a dovetail mortise in a large stone so that it can be lifted by a hoisting apparatus.