a T-shaped piece of metal or wood on a boat or ship, to which ropes are attached
(船上的)系索耳,羊角。
one of a number of projecting pieces of metal, rubber, or other material on the sole of a shoe, designed to prevent someone losing their footing
防滑钉(安于鞋底,以金属,橡胶等材质制成)。
(
〈北美〉 鞋底装有防滑钉的运动鞋,跑鞋。
a projecting wedge on a spar or other part of a ship, to prevent slipping
防滑楔(安装于船柱或船只其他部分)。
a small wedge, especially one on a plough or scythe
(尤指犁、镰刀上的)小楔子。
"Middle English (in the sense ‘wedge’): of West Germanic origin; related to Dutch