square sail

美 　英

• na.【航】橫帆
• 網(wǎng)絡(luò)方帆；方形帆；以方帆

英漢解釋

na.

1. 【航】橫帆

英英解釋

n.	1. a sail with four sides that is usually suspended horizontally on the mast

例句

A long tapering spar slung to a MAST to support and spread the head of a square sail, lugsail, or lateen.

帆桁吊在桅桿上一頭漸細的長柱，用來支撐和展開橫帆、梯形帆或三角帆的頂端