a thick, blunt needle with a large eye, used especially for drawing tape or cord through a hem (尤指用来穿引缝边线带或细绳的)大针眼缝针 ■(historical)a long pin used by women for fastening up the hair (史)(女子用的)长发夹 ■(Printing)a pointed tool used for removing pieces of metal type for correction (印)活字铗
语源
Middle English : perhaps of Celtic origin and related to Irish bod, Welsh bidog, Scottish Gaelic biodag 'dagger'