fore·arm /(ˌ)forˈɑrm, (ˌ)fɔr-/
  前臂(vt.)預先武裝,準備
  fore·arm /ˈforˌɑrm, ˈfɔr-/ 名詞
  前臂
  Fore·arm v. t. To arm or prepare for attack or resistance before the time of need.
  Fore·arm n. Anat. That part of the arm or fore limb between the elbow and wrist; the antibrachium.
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  forearm
       n : the part of the superior limb between the elbow and the
           wrist
       v : arm in advance of a confrontation