| 字词 | 苦心 |
| 释义 | 苦心 名trouble taken; pains 一片苦心with great pains 费尽苦心be at pains to do sth; expend much care on sth 煞费苦心spend endless pains on; go to (any) great pains/any pains to do sth; take great pains to do/with sth 父母常常为教育子女而煞费苦心。Parents often take great pains in educating their children. 功夫不负苦心人。He who works hard will be rewarded. / He who has taken pains will surely stand to gain. 别辜负了她的一片苦心。Don't let her down; she has done so much for you. 副(do sth) with great effort 苦心钻研do painstaking research 苦心孤诣苦心经营 苦心孤诣 熟 make extraordinarily painstaking efforts; toil or endeavour single-heartedly 为了改造环境，他苦心孤诣地制订了周密的计划。In order to transform the environment, he drew up a project with painstaking accuracy. 苦心经营 熟 take great pains to build up (an enterprise, etc); manage with every care 由于她的苦心经营，企业终于扭亏为盈了。Thanks to her painstaking management, the enterprise is in the black again. |
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