unsound
adj
1 in poor condition; weak 不健全的; 情況不佳的; 虛弱的
The house roof was (structurally) unsound. 這屋頂(結構)不牢固.
His lungs were unsound. 他的肺部不健康.
2 not free from defects or mistakes; flawed 有缺點的; 有錯誤的; 有缺陷的; 有瑕疵的
unsound reasoning, judgement, advice 不當的推理、 判斷、 勸告
The findings of the research seem unsound. 研究的結果似乎不確.
3 (idm 習語) of ,unsound `mind (law 律) insane 精神錯亂的.