adv.向山下；走下坡路地
adj.下坡的；向下的
The boys hurt themselves sliding downhill. 男孩子們滑下山時傷著了自己。
The car was speeding downhill at top speed. 汽車高速向山下沖去。
Business is going downhill. 生意正走下坡。
This part of the town used to be fashionable, but it's starting to go downhill. 該市這一地區(qū)一度很繁華，如今已江河日下。
用作形容詞 (adj.)The cross-country course consists of flat,uphill and downhill sections. 越野滑雪賽道由平道、上坡道和下坡道組成。
