prevents

例句:

• The tape prevents the glass from cutting the fiber.
  来自SA
• The condition prevents the blood from circulating freely.
  这种病阻碍了血液的循环畅通。
  
• She has a theory that drinking milk prevents colds.
  她有一种说法,认为喝牛奶能防止感冒.
  
• His disability prevents him from holding a job.
  他的伤残妨碍他就业.
  
• It prevents kids from reading and studying at night.
  来自VOA
• This solves the problem quickly and prevents serious consequences.
  来自BBC