() [] () extra money that you are paid for working in a particular area because it is expensive to live there地区生活补贴◆She gets London weighting on top of her salary.她在薪水之外还拿伦敦地区生活补贴。SYNallowance () [, ]a value that you give to each of a number of things to show how important it is compared with the others权重◆Each of the factors is given a weighting on a scale of 1 to 10.每个因素都赋予 1 到 10 的权重。