| 释义 |
苦心孤诣 [- - ɡū yì]try hard to (do); make [have; register] a notable achievement after extraordinarily persistent and painstaking efforts; make extraordinarily painstaking efforts; notable achievement after persistent work; toil single-heartedly; with patience and enduring resolve; work with a bitter heart and make progress single-handed: •¶ 为了改造环境， 他苦心孤诣地制订了这个计划。 In order to transform their environment, he drew up the project with painstaking accuracy. |