broken-backeda. 駝背的、脊背折彎的、傾側的、下垂的、不平穩的、不平衡的學術名詞[船體]嚴重折彎：造船工程斷背船：造船工程英文釋義having the spine damaged(of a horse) having bones of the back united by a bony growth(of a ship) so weakened as to sag at each end