名詞 foresail:

1. the lowest sail on the foremast of a square-rigged vessel

fore.sail

n.Nautical （名詞）【航?！?/i>
The principal square sail hung to the foremast of a square-rigged vessel.
前桅帆：掛在有橫帆裝置的帆船的前桅上的至關(guān)重要的方帆
The principal triangular sail hung to the mast of a fore-and-aft-rigged vessel.
前桅帆：掛在有縱帆裝置的帆船的桅桿上的至關(guān)重要的三角帆
The triangular sail hung to the forestay of a cutter or sloop.
前桅帆：掛在獨桅帆船或單桅帆船上的關(guān)桅支索上的三角帆