thoroughgoing

这位政治家因其彻底的改革而闻名。

The politician is known for his ___thoroughgoing reforms.

这项研究对课题进行了彻底的分析。

The research provides a ___thoroughgoing analysis of the subject.

委员会要求对安全程序进行全面彻底的审查。

The committee called for a ___thoroughgoing review of the safety procedures.