N-COUNT 穷困牢笼，贫困陷阱（指穷困者所获得的政府补贴随自己收入的增加而减少，贫穷状况始终得不到改善） If someone is in a poverty trap, they are very poor but cannot improve their income because the money they get from the government decreases as the money they earn increases. 穷困牢笼，贫困陷阱（指穷困者所获得的政府补贴随自己收入的增加而减少，贫穷状况始终得不到改善）