搭便车、免费搭车者的英文怎么说

搭便车、免费搭车者的英文：
free rider

• Freedom is not free.
  自由不是无偿的。
• Be covered by free Medicare / be entitled to free medical care
  享受公费医疗
• It depends on free oxygen or air.
  它依靠大量的氧或者空气。
• He walked with a free gait.
  他走路步态潇洒。
• the free end of a flag
  旗子未固定的一端

• A racing sled for one or two people that is ridden with the rider or riders lying supine.
  一种单人平底雪橇供一个人或两个人的竞赛雪橇，滑时滑行者需仰卧
• The rider spurred his horse on.
  骑马人策马前行。
• Sometimes riders urge their horses on with whips.
  骑马的人有时用鞭子策马前进。
• He knew that he was a fine rider.
  他知道自己是个优秀的骑手。
• This was the impending impasse to which Rider addressed himself.
  雷德强调，图书馆目前正面临着日益逼近的绝境。