ماذا يعني up speed و down speed

A young police officer must prevent a bomb exploding aboard a city bus by keeping its speed above 50 mph. phrasal verb

    س سے شروع ہونے والے نام
  1. 1
  2. What does up-to-speed mean? (idiomatic) Fully informed; current
  3. Link to post
  4. an increase in the rate of change or growth: 2
  5. by up): to speed up industrial production
  6. ); to move up; (2) to quicken; to speed up; to gather speed; (3) (esp
  7. To increase in speed; to move or function at a faster or higher rate
  8. 3
  9. up to speed 1173
  10. up to speed 606
  11. Details
  12. أحدث نسخة
  13. ‘It speeds things up for suspects
  14. wrong: I want to speed up it