double back

英 [ˈdʌbl bæk]

美 [ˈdʌbl bæk]

原路返回

柯林斯词典

• PHRASAL VERB 原路返回
  If youdouble backyou go back in the direction that you came from.
  1. We drove past it and had to double back.
     我们开过了，不得不原路返回。

英英释义

verb

• retrace one's course
  1. The hikers got into a storm and had to turn back
  Synonym:backtrackturn back

双语例句

• Certainly, all three operators the single, double, and back quotation marks serve a valid purpose, but like exceptions in English, memorizing and mastering the variations can be maddening.
  当然，这三种操作符（单引号、双引号和反撇号）都有合法的用途，但是与英语中的例外一样，记住和掌握这些细微差异很令人头疼。
• Trial Exploration on Double Handed Back Grip in the Attacking Tactics of Tennis
  试论网球进攻战术中的双手反拍
• Add a fixed roll based on the single back rest system, forming a double back rest system, then analysis.
  并在此单后梁系统基础上，加设一固定后梁，组成双后梁系统，对其进行分析计算。
• The road ahead was flooded so we had to double back.
  前面的路已遭水淹，我们只好原路折回。
• Kinematic and Kinetic Features of the Throwing Part of Double Back Layout to Stand with Knee Throwing in Triples
  女子3人双膝抛直体后空翻两周下抛起动作的动力学和运动学特征
• The18-year-old was determined to do a double back flip in his wheelchair, and he did it.
  这名18岁的女男子决心在轮椅上进行两次后空翻，他确实做到了。
• We drove past it and had to double back.
  我们开过了，不得不原路返回。
• Upgrading of the Air Extraction System of Double Back Pressure Condenser and Benefits Analysis
  双背压凝汽器抽空气系统的改造及效益分析
• It is been the first double back flip in a wheelchair, it's being called that.
  这是他在轮椅上第一次做出双后空翻。
• Take off in one direction, double back in his old footprints.
  从一个方向走，但另一边有他以前留下的脚印。