shut off

phr

• ① 关(瓦斯、自来水、收音机等);排除;切断;隔绝
  • shut off the gas [electricity]关掉瓦斯[电源]
  • For many generations the country had shut herself off completely from the rest of the world.有几个世代之久,该国与世上其他地区完全隔绝。