fathoming

例句:

• Incapable of fathoming such depravity, the great Titan began to slip into a brooding depression.
  强大的泰坦无法感知这种恶毒和腐化到底有多么深重,他自己也陷入了不断膨胀的消极情绪之中.
  
• Both the driving circuit and the fathoming circuit are also essential to the UATS.
  驱动电路和测深电路对于水声靶标系统而言同样是不可或缺的.