expander [ɪk'spændə]

例句:

• On the other hand, prepared negative plate expander is commercially available.
  另一方面, 在商业上可购到现成的负极板膨胀剂.
  
• Nagative expander formulas started to include such items of wood, as wood dust or wood flour.
  负极板膨胀剂配方开始包括木质一类的材料, 如木屑或木粉.
  
• The control part oftube expander adopts the structure of double bearings.
  它的控制部分采用双轴承结构.
  
• In addition to cutting the cord, the system has a Bass Expander mode and delivers Dolby Headphone surround sound audio.
  来自ENGADGET
• My Book AV DVR expander drives are available now at select retailers and online at shopwd.com.
  来自ENGADGET
• Small form-factor design, allowing the My Book AV DVR expander to fit neatly in entertainment centers.
  来自ENGADGET