tailless [ˈtellɪs]

例句:

• But like all apes, gibbons evolved to become tailless.
  来自BBC
• For straight - winged tailless airplanes, only the negative camber satisfies the conditions for flight.
  对直机翼无尾飞机, 只有负弯度才满足飞行条件.
  
• A drag rudder is mostly used by tailless aircraft.
  阻力方向舵在无尾飞机上得到广泛的应用.
  
• An ape is a large tailless monkey, or a monkey with a very short tail.
  猿猴是一种无尾巴的大猴子或是尾巴很短的猴子.
  
• It is easily recognisable by its stout, tailless body, round, fluffy ears and large, spoon-shaped nose.
  来自BBC