extendable [ɪkˈstendəbl]

例句:

• These were hung in place with extendable rods.
  这些已经用伸缩杆挂好。
  来自柯林斯例句
• The visa is for 14 days, extendable to one month.
  此签证有效期为14天，可延期到一个月。
  
• The experiments indicate that it can be efficient, scaleable and extendable.
  游戏应用服务器运行测试表明这种服务器模型具有可用性和高效性.
  
• Each satellite carries an extendable minute hand.
  来自WSJ
• But for a fish with a highly extendable stomach, the lured in squid makes a satisfying meal.
  来自BBC
• It has an extendable spine that raises and lowers its torso, and grippers that can grasp objects without damaging them.
  来自WSJ