1 N-UNCOUNT [oft adjective NOUN] 堵塞;拥堵 If there is congestion in a place, the place is extremely crowded and blocked with traffic or people. 堵塞;拥堵
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The problems of traffic congestion will not disappear in a hurry.
交通拥堵问题不会一下子就消失。
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Energy consumption, congestion and pollution have increased.
能源消耗、交通堵塞以及污染状况愈加严重。
SYN overcrowding, crowding, mass, jam
2 N-UNCOUNT [oft adjective NOUN] (身体部位的)堵塞，充血，淤血 Congestion in a part of the body is a medical condition in which the part becomes blocked. (身体部位的)堵塞，充血，淤血 [formal]
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