1 N-COUNT 权重 A weighting is a value which is given to something according to how important or significant it is. 权重

2 N-COUNT [usually singular] (尤指在高消费城市工作的人领取的)额外补贴，生活补贴 A weighting is an advantage that a particular group of people receives in a system, especially an extra sum of money that people receive if they work in a city where the cost of living is very high. (尤指在高消费城市工作的人领取的)额外补贴，生活补贴

3 See also: weight