你即將離開本站

並前往http://teacher.scholastic.com/paperairplane/airplane.htm

What Makes Airplanes Fly? - Scholastic

This content resource contains a simple description of the four main forces that act on a paper airplane: drag, gravity, thrust, and lift.

確定！ 回上一頁

查詢 「Airplane」的人也找了：

  1. airplane中文
    2.
  2. airplane歌詞
    3.
  3. Paper airplane
    4.
  4. Airplane
    5.
  5. airplane aircraft差别
    6.
  6. airplane發音
    7.
  7. airplane線上看
    8.
  8. Air plane
    9.