Picture a channel with more trying to get through it than it can take: everything backs up and slows to a crawl. Roads are the everyday case; the same picture applies inside a body, where a passage fills with fluid and stops flowing freely.
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原始詞典資料5 筆記錄
以下是外部詞典記錄的用法，摘錄並精簡格式，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
congestionnoun/kənˈd͡ʒɛs.t͡ʃən/
- 1
The hindrance or blockage of the passage of something, for example a fluid, mixture, traffic, people, etc. (due to an excess of this or due to a partial or complete obstruction), resulting in overfilling or overcrowding.
- network congestion
- 2
medicinesciencesThe hindrance or blockage of the passage of something, for example a fluid, mixture, traffic, people, etc. (due to an excess of this or due to a partial or complete obstruction), resulting in overfilling or overcrowding.
- arterial congestion
- venous congestion
- 3
An excess or accumulation of something.
- traffic congestion
- The crossing caused serious congestion with long traffic hold-ups, and had been a bone of contention between the local authorities and the railway for over eighty years. It was controlled from Fletton Road Junction Signalbox (removed at the same time) and, until a wheel was installed in 1920, required two gatemen on each turn of duty.
- 4
medicinesciencesAn excess or accumulation of something.
- 5
An excess or accumulation of something.
摘錄自 英文維基詞典 English Wiktionary，已精簡格式；依 CC BY-SA 4.0 授權使用，改動後的內容同樣以此授權提供。