ailerons ['eɪlərɒnz]

例句:

• The ailerons on an airplane are hinged to the wing.
  飞机的副翼是用铰链装在机翼上的。
  来自《权威词典》
• The ailerons are movable sections along the rear edges of the wings.
  副翼是机翼后缘的可动部分.
  
• The ailerons on an airplane are hinged to wing.
  低的为飞机减速降落的在飞机外边的副翼.
  
• On-board sensors monitor stability and provide constant feedback to the ailerons.
  来自MSN
• The ailerons — the back edges of the main wings used to control balance — were cut from about 60 inches to 32.
  来自NPR