grounded

• They had no grounds to arrest him .
  他们没有理由逮捕他。
• Roth grounded his jaws together .
  罗思死死咬住了牙关。
• I grounded my argument on my own experience .
  我的论点是以自己的亲身经验为依据的。
• He has a good grounding in chinese .
  他的汉语底子厚。
• In all, mr. thompson had no grounds for complaint .
  总之，汤普生先生是没有什么好抱怨的。
• There are strong grounds against my having him in london .
  有充足的理由使我不能把他带到伦敦去。
• And i know on what my affection for them is grounded .
  我也知道，我对她们的感情建筑在什么基础上。
• We can criticize the population trap on two major grounds .
  我们可以从两个方面对人口陷井提出批评。
• The open cities will be testing grounds for our external policies .
  使开放城市成为对外政策的窗口。
• Here is the ringleader of the gang that trespassed on your grounds .
  这就是侵犯你土地的那伙人的头子。