painfulness 

英汉解释

n. 痛苦；可怜

同义词

n. distressingness，pain

反义词

n.   pleasance，pleasure

参考例句

1. The west line is morals painfulness of the army! !
西线德军之痛！！
2. She had experienced both the happiness of falling in love and the painfulness of break ups.
当然她品尝过爱情的幸福，也遭受过失恋的打击。
3. The days seemed to grind by, with curious painfulness, yet nothing happened. Only she was getting thinner;
日子好象发着咬牙声似地过去，使她痛苦，却毫无新的东西来到，她渐渐地消瘦了。

英英解释

n.
  1. emotional distress; a fundamental feeling that people try to avoid
  2. the quality of being painful

网络释义

painfulness
痛苦;
lamentableners painfulness sorriness wretchedness
可怜;
No matter how much throwbacks and painfulness we bearing
彼此承受多少挫折和痛苦;