knife

• Cutting knives are a means for transfer .
  嫁接刀可传染病害。
• A charlatan does n't murder with a knife .
  庸医杀人不用刀。
• My husband just went under the knife .
  我丈夫刚刚动过手术。
• Please scour rust spots from the knife .
  请擦去刀上的锈斑。
• He requested me to lend him my knife .
  他请求我将刀借给他。
• The water cleaves the banks away like a knife .
  河水象一把刀似的，把两岸削掉。
• The army knifed into the town .
  军队像尖刀一般插入那城镇。
• She went for him with a carving knife .
  她拿切肉刀攻击他。
• She pared the apple with a sharp knife .
  她用快刀削苹果。
• The knife is ground to a very sharp edge .
  刀磨得非常快。