| 释义 |
Base Exchange in American English US a nonprofit general store at a military base, for the sale of merchandise for personal use, refreshments, etc. base exchange in American Englishnoun U.S. Air Force a department store operated under government supervision at an air base Abbreviation: BX Word origin [1955–60 ]This word is first recorded in the period 1955–60. Other words that entered Englishat around the same time include: backgrounder, life-support, new wave, opioid, software |