draw·knife /ˈdrɔˌnaɪf/
  刮刀
  Draw·ing knife Draw·knife, n.
  1. A woodworker`s and joiner's tool having a blade with a handle at each end, used to shave off surfaces, by drawing it toward one; a shave; -- called also drawshave, and drawing shave.
  2. Carp. A tool used for the purpose of making an incision along the path a saw is to follow, to prevent it from tearing the surface of the wood.
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  drawknife
       n : a woodworker's knife to shave surfaces [syn: drawshave]
       [also: drawknives (pl)]