back up the truck

短语

词形变化

backed up the truck backing up the truck backs up the truck 三单 backs up the truck backing up the truck 现在分词 backed up the truck 过去式 backed up the truck 过去分词

释义与例句

v.
  1. 1.

    To take advantage of favourable pricing by purchasing a large amount.

    美国 习语 非正式 商务 金融

词源

From the idea of bringing a truck to a location to be loaded with goods.

来源：wiktionary