实践shíjiàn 1.实行(自己的主张);履行(自己的诺言)。{put (one's view) into practice; carry out (one's promise); implement} 2.人们改造自然和改造社会的有意识的活动{practice; conscious activities carried out by people to remake nature and society}: ～出真知。{Genuine knowledge comes from practice. or Practice brings knowledge.}