multilateraladj.多边的；多国参加的multilateral investment rule多边投资规则multilateral security system多边安全机制multilateral horizontal well分支水平井multilateral trade agreement多边贸易协议multilateral political treaty多边政治条约multilateral development bank多边发展银行Multilateral Preparatory Talks多边预备会谈multilateral trade negotiation多边贸易谈判multilateral parity adjustment多边汇率调整multilateral system of payment多边支付制度