n. 节省...的器具, 节约装置, 省俭的人
【化】 回收器; 收集器
在线英汉词典

saver的短语、例句：

aver n 1 (a) person who saves 拯救者; 储蓄者; 储存者; 救星; 救球的运动员
Good news for all savers a rise in interest rates! 储蓄者的好消息--利率提高了!
a saver of souls, eg a priest 灵魂的拯救者（如牧师）. (b) (esp in compounds 尤用以构成复合词) thing that saves 用以节省的装置
a boiler that is a good fuel-saver 非常节省燃料的锅炉. 2 (Brit) ticket, etc that costs less than the usual price 廉价的票、 券等
[attrib 作定语] an off-peak saver ticket 非高峰时期的优惠票.