A small, broad-headed nail.

平头小钉；大头钉。

The direction of a ship in regard to the trim, or position, of her sails.

(视船帆方位而定之)航向。

A change in a ship's direction.

航向变更。

Any course or policy of action.

策略；方针。

Long stitch used for basting.

假缝(缝长针定位，车线后拆除)

To fasten with small nails.

用平头钉钉住((down))。

To fasten slightly; attach.

粗缝；假缝。

To change the course of (a vessel) by using the helm and shifting the sails.

用转舵及转帆之方式使船抢风改变航向。

To change the course of a vessel by shifting her helm and the position of her sails.

用转舵及转帆之方式使船抢风改变航方向。