[ shíjiàn ] 1.(有意识的活动) practice 短语和例子 具体实践 concrete practice; 把理论付诸实践 put theory into practice; 通过实践 by way of practice; 正确的思想来自社会实践。 correct ideas come from social practice. 实践出真知。 genuine knowledge comes from practice.; practice yields genuine knowledge. 实践是检验真理的唯一标准。 practice is the sole criterion for testing truth.2.(实行) put into practice; carry out; reduce to practice; live up to 短语和例子 实践诺言 keep one's word; make good one's promise; 实践性 practicality; practicalness