impropriety
n. 不适当；不正确；用词错误；[审计] 不正当行为
复数 improprieties
例句
He resigned amid allegations of financial impropriety.
他因在财务上不恰当的陈述辞职了。
《柯林斯英汉双解大词典》
They were shocked by the impropriety of the young man's action.
他们为那年轻人的不当举止而感到震惊。
《新英汉大辞典》
Right now, the French can ill-afford even the whiff of impropriety.
目前，法国人承受不了哪怕一点点的行为欠妥。
