verb · a temporary status effect that improves a character's stats in video games

治疗师可以给队友施加各种增益效果。

noun · the ratio of output power to input power in an electronic device

放大器的增益可以通过电位器调节。

noun · to increase or augment something, typically for profit or benefit

这项改革能为社会带来巨大的增益。