adj. 用针别住的；被压制的
v. 用针别住；牵制；刺穿（pin的过去分词）

Pin \Pin\, v. t. [imp. & p. p. {Pinned}; p. pr. & vb. n.
{Pinning}.] [See {Pin}, n.]
To fasten with, or as with, a pin; to join; as, to pin a
garment; to pin boards together. ``As if she would pin her to
her heart.'' --Shak.

{To pin one's faith upon}, to depend upon; to trust to.