动 repair，mend，fill up，add supplement；名 [书]benefit，help，use，a surname ；

[例句] 《古兰经》劝告人们在朝圣前斋戒，以作为一种补赎。 The Koran recommends fasting as a penance before pilgrimages.

[例句] 牙医开始在那颗有问题的牙齿上挖洞，钻孔，直到最后把它补好。 The dentist commenced to dig, drill and finally fill the offending tooth.