no

• It has no discernible effect on spondylitis .
  这对脊椎炎无明显影响。
• I'm nudging fifty, i'm no chicken .
  我年近半百，不再是个黄毛丫头了。
• He was of no use at all in the business .
  他在业务上一点用场也没有。
• He made no compromise with the public taste .
  他就是不迁就公众趣味。
• There have been no transport for many weeks .
  都好多星期都没遣送了。
• There is no highroad to happiness or misfortune
  祸福无门，唯人自招。
• They had no other choice but to surrender .
  他们别无选择，只能投降。
• There is no news about this matter so far .
  这件事情现在还没有下文。
• I kept no company, made no visits .
  我没有什么应酬，也不去拜访人家。
• There is no restriction [limit] on the number of people .
  人数不限。