encircles

例句:

• A forty-foot-high concrete wall encircles the jail.
  监狱周围有一圈40英尺高的混凝土墙。
  
• He bulls through the press horde that encircles the car.
  他用冲的穿过围绕汽车的重重人群.
  
• The tumor encircles the colon and infiltrates into the wall.
  肿瘤环绕结肠四周浸润肠壁.
  
• The brain, in species that have one, encircles the esophagus.
  来自BBC
• Once located, the leader blows a net of bubbles which totally encircles the shoal.
  来自BBC
• The 'horseshoe' name comes from a horseshoe flap of skin that sort of encircles the nostrils.
  来自BBC