释义 |
buff·er /`bʌfə; ˈbʌfə/ n [C] 1 something or someone that reduces the unpleasant effects of something else 缓冲物; 起缓冲作用的人: + against The trees act as a buffer against strong winds. 这些树木起着缓冲强风的作用。 Support from friends can provide a buffer against stress. 朋友的支持可以缓解压力。 2 one of the two pieces of metal on springs, on the front or back of a train, that protects the train from damage if it hits anything 〔铁路车辆的〕缓冲器 |