nodules ['nɒdju:lz]

例句:

• Retrieving the nodules from these great depths is no easy task.
  从这样的海底深渊中取回结核可不是容易的事情.
  来自辞典例句
• Four extremely important strategic metals are found locked inside the nodules.
  人们发现在这些结核中包藏着四种极为重要的战略性金属.
  
• Nodules contain a mixture of ferrous and ferrous - oxy leghemoglobin.
  根瘤含有亚铁和亚铁一氧化豆血红蛋白的混合物.
  
• The nodules typically lie in a shallow layer of silt.
  来自BBC
• This usually allows the nodules to shrink and sometimes disappear.
  来自BBC
• Larger nodules can be removed with microsurgery or laser therapy.
  来自BBC