strenuously

ad. 奋发地,使劲地

A psychotic disorder characterized by delusions of persecution or grandeur, often strenuously defended with apparent logic and reason.

妄想狂，偏执狂一种通常用表面的逻辑和道理来设想的具烦扰或夸大妄想特征的精神错乱症

He's been dogged by failure in the past year; now he is working strenuously to pull out.

过去一年中他连续遭到失败；现在他在努力设法摆脱这种局面。