cyst [sɪst]

例句:

• He had a minor operation to remove a cyst.
  他做了个切除囊肿的小手术。
  
• We found a cyst and I suctioned off the liquid within.
  我们发现了一个囊肿，我把其中的液体吸了出来。
  
• The cyst was causing swelling and exerting pressure on her brain.
  那个囊肿正在引起肿胀，压迫着她的大脑。
  
• I had a ganglion cyst and giant floaters.
  来自WSJ
• This causes a bulge, known as a Baker's cyst.
  来自BBC
• Doing this often helps to relieve any swelling and discomfort caused by the cyst.
  来自BBC