proportional/prəˋpɔrʃənḷ; prəˈpɔːʃ$nəl/also 又作 proportionate /-ʃənIt; -ʃ$nət or -ʃ$nIt/adj if something is proportional to something else, its size, amount, importance etc is related to another amount 成比例的﹔相称的: +to The punishment should be proportional to the crime. 罚应当其罪。