tacking
/ˈtækɪŋ/ 50If you tack something to a surface, you pin it there with tacks or thumbtacks. 用平头钉或图钉钉住
noun [具体名词]定位焊；紧钉；顶风转向
This angle is called the tacking angle.
这个角度称为抢角。
verb [vt. 及物动词]固定住；暂时缝上；附加；改变航向（tack 的 ing 形式）
They were tacking about to avoid the enemy guns.
他们来回转向以避开敌人的炮火。
单词造句: