dg

例句:

• The sun is a very normal example of the type DG - 2 star.
  太阳是非常标准的DG -2 类星.
  
• DG - type pump water from the external supply water.
  DG型 泵水封水来源于外部供水.
  
• The density - group index ( DG ) was in the highest value in the fall and smallest spring.
  密度 - 类群指数 ( DG)在秋季最大,春季最小.
  
• Korupsi dg selubung membela peternak.ini jahat betul.
  来自BBC
• To the extent that a DG can involve himself in nuts and bolts, he'll surely look at it.
  来自THETIMES
• That Mark Thompson, the former DG, heard about it only by accident at another party makes the BBC sound like the Vatican.
  来自THETIMES