Bicycle, an English word and noun, means "bicycle; Bicycle "
Phrase collocation:
Ghost bike.-Ghost bike? ; Ghost bike.
Bike mania-crazy motorcycles; Motorcycle madman; Extreme motorcycle; Crazy motorcycle.
Track bike.-Track bike? ; Venue car.
History:
Bicycle is one of the most successful human machines invented by human beings. This is a complex machine composed of many simple machines.
19 15 The Grand View of unofficial history in Qing Dynasty said: "A two-wheeled vehicle built by Huang Lvzhuang is more than three feet long, which can seat one person without pushing or pulling. When walking, turn your arm around the axis, then walk as before, and walk 80 miles around the sun with your arm. " It should be pointed out that due to the limitations of the times and other reasons, some viewpoints and terms in the book are inevitably different from today's understanding, especially the editors pay attention to novelty and romance, and some parts are not without absurd rumors, which is not a belief in history. These should be recognized by readers when reading and using them.
1790, the Frenchman Sifrak made bicycles for the first time.