unsoundness
n. 不健全; 情况不佳; 虚弱; 有缺点
1. a condition of damage or decay
No one can be a poet without a certain unsoundness of mind.
要想当一名诗人,精神过于健全是不成的.
The unsoundness of his conclusion was obvious.
他结论中的谬误很明显.
unsound