aiding

• The famine is so bad , aid can only scratch the surface .
  饥荒十分严重，援助也只是杯水车薪。
• What 's all this in aid of ?
  你的用意何在？
• He had a deepening sense of the urgency of the aid effort .
  他深深感到，援助工作是刻不容缓的。
• The governor concluded not to call for aid from other countries .
  统治者决定不向其他国家求援。
• A dictionary is an important aid in learning a new language .
  词典是学习一种新语言的重要工具。
• These successes aided the expansion of the b-dienst .
  这些成功对观察处机构的扩大起了促进作用。
• Root systems have had to be excavated without the aid of water .
  根系必须在不用水的情况下掘取。
• One can visualize this process with the aid of fig.1.8.1 .
  我们可以借助图181来看清这种过程。
• The writer wishes to express his appreciation for the aid received .
  作者对于受到的帮助谨致谢忱。
• What 's this in aid of ?
  你的用意何在？