Congestion
01
拥堵, 堵塞
a state of being overcrowded or blocked, particularly in a street or road
例子
There was heavy congestion on the highway during rush hour.
在高峰时段，高速公路上有严重的拥堵。
02
充血, 肿胀
a condition where an excess amount of blood or other fluid accumulates in a part of the body, leading to swelling or discomfort
语法信息
有生性状态
抽象
形态构成
复合词
可数
复数形式
congestions
例子
Nasal congestion made it difficult for him to breathe comfortably, especially at night.
鼻充血使他在夜间尤其难以舒适地呼吸。
