also run-off, "precipitation water drained by streams and rivers," 1887, from run (v.) + off (adv.). Meaning "deciding race after a tie" is from 1873; electoral sense is attested by 1910, American English.
雙語例句
1. The streams are flush with the spring runoff.
溪澗漲滿春水.
來自《現代英漢綜合大詞典》
2. The sewers collected sewage and storm runoff and discharged it, untreated, into the harbour.
污水和暴雨徑流匯入下水道后被直接排入海港。
來自柯林斯例句
3. In the east, the water is mainly oceanic with relatively minor dilution from direct monsoonal rainfall and runoff from small streams.
東部水域主要為海水,而直接的季候雨及小溪溢流,把海水稍為沖淡.
來自《簡明英漢詞典》
4. Another municipal waste problem is street runoff into storm sewers.
有關都市廢水的另外一個問題是進入雨水溝的街道雨水.
來自英漢非文學 - 環境法 - 環境法
5. Aerial photography can provide valuable information on precipitation, evapotraspiration, interception, and runoff.