libs

例句:

• The speech was full of ad - libs and witty asides.
  讲演中满是即兴之词和诙谐离题之语.
  
• He is rather disjointed when he ad-libs.
  他即兴表演时，有些语无伦次。
  
• Typical SF libs attacking anyone not happy with the City's homeless problem.
  来自ENGADGET
• It is a relatively new task to apply the laser - induced breakdown spectroscopy ( LIBS ) to plant samples.
  激光诱导 击穿光谱 ( LIBS ) 在植物样品上面的应用是一个较新的课题.
  
• You libs need to take your blinders off.
  来自NEWYORKER
• The archives certainly bear testimony to a host of spectacular surgical ad libs.
  来自CNN