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单词 nerve
释义 nerve
 /nerrv/,  n.  ,  v.  , nerved, nerving.
  n.  
  1. one or more bundles of fibers forming part of a system that conveys impulses of sensation, motion, etc., between the brain or spinal cord and other parts of the body.
  2. a sinew or tendon: to strain every nerve.
  3. firmness or courage under trying circumstances: an assignment requiring nerve.
  4. boldness; audacity; impudence; impertinence: He had the nerve to say that?
  5. nerves, nervousness: an attack of nerves.
  6. strength, vigor, or energy: a test of nerve and stamina.
  7. (not in technical use) pulp tissue of a tooth.
  8.  Bot.   a vein, as in a leaf.
  9. a line, or one of a system of lines, extending across something.
  10. get on one's nerves, to irritate, annoy, or provoke one: Boisterous children get on my nerves.
  v.t.  
  11. to give strength, vigor, or courage to: Encouragement had nerved him for the struggle.
 [1350-1400; ME: nerve, tendon < L nervus sinew, tendon; akin to Gk neûron (see NEURON); r. ME nerf < MF < L, as above]
 Syn. 3. steadfastness, intrepidity, fortitude, resolution. 6. power, force, might. 11. strengthen, fortify, invigorate, steel, brace.
 Ant. 6. weakness. 11. weaken.
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更新时间:2025/1/22 16:48:58