| 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
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