coarser

例句:

• Channels generally contain coarser sediment than do the adjacent flood plains.
  河床沉积物一般比邻近的泛滥平原沉积物粗些.
  
• A coarser grade of iron will lower the yield of ferrocene.
  粗粒的铁将降低二茂铁的产量.
  
• A finer - grained lock has been converted to a coarser - grained lock.
  较细粒度的锁已转换为较粗粒度的锁.
  
• It recalls their earlier, coarser albums.
  来自BBC
• If you see, it is a little coarser than what we have been seeing; the minerals really stand out, the black mineral.
  来自SA
• Guillen, talking boisterously with an assistant coach, introduced a coarser tone to the proceedings.
  来自NEWYORKER