添补的英文：
fill (up)
replenish

参考例句：

To add in order to make up a deficiency
添补不足

Perhaps I could fill in for one of your office staff during the vacation period.
在假期中我或可添补贵公司空缺。

A small piece of material affixed to another, larger piece to conceal, reinforce, or repair a worn area, hole, or tear.
补片，补钉补缀在较大的一片材料上的一小片材料，用来添补、加强或修补一磨损部分、小洞或撕裂处

fill是什么意思：
v. 装满；塞满；填塞；任职
n. 满足；吃饱；填充物

To fill to the brim.
装满，注满填充到边沿

Date of filling: the actual date of filling the return.
填表日期:填写办理纳税申报表的实际日期。

Fill the sugar bowl, please.
请把糖碗装满。

First you have to fill out the requisition.
你必须首先填写申请书。

Fill the tank with water.
把水槽灌满水。

replenish是什么意思：
v. 重新装满，补充

The insurance fund will need to be replenished.
保险基金将需要进行补充。

The soldiers replenished the supplies of arms and ammunition.
士兵们补充武器弹药的储备。

Natural replenishment of this vast supply of underground water occurs very slowly.
靠自然补充大量地下水是十分缓慢的。

Natural replenishment of this vast supply of underground water occurs very slowly
靠自然补充大量地下水是十分缓慢的。

We have to import an extra4million ton of wheat to replenish our reserve.
我们不得不额外进口四百万吨小麦以补充我们的储备。