shipman

n. mariner水手。
shipman's card: compass card,plate of compass;mariner's chart罗盘面，罗盘；航海图。
△Mac.1.3.16:“All the quarters that they know / I'the shipman'scard.”i.e. All the quarters in the mariner's compasswith which they,the winds,are acquainted,are under my control. 以及水手使用的罗盘所指向的一切地方。