servicing/ˈsɝː.vɪs.ɪŋ/名词(机器及部件的)维修,保养Bryce has taken the car in for servicing.布莱斯已经把车送去维修了。偿债,还债The region's debt servicing currently accounted for $9,000 million a year.目前该地区的债务偿还达到每年九十亿美元。想跟读,去练习