资料来源 : pyDict

扭扣孔

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

Buttonhole \But"ton*hole`\, n.
   The hole or loop in which a button is caught.

Buttonhole \But"ton*hole`\, v. t.
   To hold at the button or buttonhole; to detain in
   conversation to weariness; to bore; as, he buttonholed me a
   quarter of an hour.

资料来源 : WordNet®

buttonhole
     n : a hole through which buttons are pushed [syn: {button hole}]

buttonhole
     v : detain in conversation by or as if by holding on to the
         outer garments of; as for political or economic favors
         [syn: {lobby}]