A flat, plaited cord by which furled sails are tied fast to a spar.

(常用复数)【航】束帆索。

Hemp, etc., used for packing a piston or a sliding joint.

(活塞上或滑动关节上麻科等)填塞物。

A thin piece, as of rubber, placed between surfaces to make a tight joint.

(橡皮等制的薄片)填隙物；垫圈。