10个ness名词后缀的单词
business n.商业，生意；事务；
carelessness n.粗心，大意；
foolishness n.愚蠢；
hardness n. 坚硬,困难,严厉,勇气；
lightness n.轻；
sadness n.悲痛，悲哀；
wantonness n.顽皮，变化无常，任性.
highness n. 高，高度；
forgiveness n. 宽恕,宽仁之心；
dinginess n. 肮脏; 昏暗.
例句
Is this a social visit, or is it business?
这是社交性的拜访，还是业务性的？
She may need your help with some business matters.
她也许需要你帮助处理一些业务方面的事情。
The accident was caused by carelessness.
事故是由于粗心大意而引起的。
He laughed a little to himself at his own foolishness.
他暗笑自己傻气。
Hardness is a property of diamonds.
坚硬是金刚钻的特性。