congest

• 动词，表示阻塞或使某物过度拥挤、充满，常用于交通、鼻腔或其他系统。

A verb used to indicate the act of becoming blocked or overcrowded, often referring to traffic, nasal passages, or other systems.

1. Block or obstructB2formalmedical

   To cause an abnormal accumulation of fluid or matter, blocking normal flow, especially in the body.

   堵塞

   • The cold virus can congest the nasal passages.
   • Allergies often congest the sinuses, making breathing difficult.
   • The medication helps to relieve congested airways.

   同义词blockchokeclogjamobstructplugstop upstuff

   反义词cleardrainfreeopenunblock

2. Overcrowd or fillB2formal

   To fill something to excess, causing blockage or slowing of movement.

   堵塞

   • The narrow streets were congested with traffic during rush hour.
   • Too many people congested the entrance to the stadium.
   • The network becomes congested when too many users try to access it simultaneously.

   同义词blockchokeclogcramjamobstructovercrowdplugstuff

   反义词clearemptyfreeunblock