资料来源 : pyDict

图钉

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Pushpin \Push"pin`\, n.
   A child's game played with pins. --L. Estrange.

资料来源 : WordNet®

pushpin
     n : a tack for attaching papers to a bulletin board or drawing
         board [syn: {thumbtack}, {drawing pin}]