arb
基本解释
abbr. 空气资源委员会（Air Resources Board）；航空注册局（Air Registration Board）；航空研究局（Air Pesearch Bureau）
英文释义
n someone who engages in arbitrage (who purchases securities in one market for immediate resale in another in the hope of profiting from the price differential)
词形变化
上一个单词：araya
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