Perhaps at the beginning you may only afford used stamps.

也许开始你可能只买得起用过的邮票。

youdao

Be sure to black out the previous addresses and remove the used stamps.

记得划掉之前的地址并移去用过的邮票。

youdao

She was an old, garrulous woman, a pawnbroker's widow, who collected used stamps for some pious purpose.

她上了年纪，好唠叨，她故去的丈夫是典当商，为了某种虔诚的原因收集邮票。

youdao

AuctionWeb, an online auction site, has managed to convey much the same sort of confidence online, and for less established merchants: individuals who use its service to sell anything from rare stamps to used computers.

ECONOMIST: Electronic commerce

Another plan to restrict food stamps from being used on soda was blocked by federal regulators.

FORBES: Bloomberg Big-Soda Ban: A Nuanced Plan That's Healthy For NYC

Food stamps cannot be used to purchase pet food.

WSJ: Pets on Food Stamps