buck private

1. He is a buck private.
   他是一名列兵。
2. The next day I was still a buck private with KP as my highest duty.
   第二天我仍然是一名列兵，最高的职务是担任伙食值勤员。
3. The US gets more bang for its buck by doing this, rather than simply trying to entice private capital into banks by supporting the valuations of bad securities.
   美国通过向银行注资，而非对坏债重新估值而引诱私人资本注入银行，得到了更多的价值。

noun

1. an enlisted man of the lowest rank in the Army or Marines
   1. our prisoner was just a private and knew nothing of value

   Synonym:    privatecommon soldier