unimportance
n. 不足道；不重要
同义词
反义词
参考例子
1.New York makes even a rich man feel his unimportance. New York is cold, glittering, malign.
在纽约即使一个有钱人也会觉得自己无足轻重，纽约是冷酷、灿烂、邪恶的。
2.A great many worries can be diminished by realizing the unimportance of the matter which is causing the anxiety.
如果我们了解到，造成焦虑的事件是多么微不足道的话，就可以减少很多焦虑。
3.Furthermore, even men who feel secure in their new role sometimes experience a sense of aimlessness or unimportance.
再者，即使对自己的新角色处之泰然的男人，有时还是会感到自己的生活没有目的或是没有价值感。
英文解释
n.
1.the state of being humble and unimportant
2.the quality of not being important or worthy of note
网络释义
unimportance
不重要; 琐碎;
have nothing in one unimportance
不足道;
insignificance invalidity paltriness unimportance unworthiness
无价值;