privateering
n. 掳获商船；以私掠船巡逻
v. 私掠巡航（privateer 的 ing 形式）
例句
European powers agree to end privateering.
欧洲列强同意停止私掠船的行径。
Take letters from a warning friendly power authorizing privateering.
私掠许可证：从某一个国家获得合法抢劫的证书。
Letters of Marque: Take letters from a warning friendly power authorizing privateering.
