Can I withdraw USD to my Argentinean Bank Account?

No, currently withdraws to bank accounts can only be made in Argentinian pesos, even if the destination account allows to hold different currencies. 

Dollar withdraws can only be requested and processed to accounts in the United States, the country where our USDX anchor is based. If you own a bank account under your name in the United States, you can contact AnchorUSD to confirm if you are eligible for an account directly with them that would enable you to withdraw to your US bank account.