commit oneself toapply oneself todedicate to例如：1.他现在认真地致力于这项工作了。 Now he applied himself to the job in earnest. 2.她毕生致力于科学。 She dedicated her life to science.
致力于: 1. commit oneself to 2. hammer at 3. take up with 4. apply oneself to 5. bend oneself to Relative explainations:
Examples: 1. 他现在认真地致力于这项工作了。 Now he applied himself to the job in earnest. 2. 他致力于哲学研究。 He devoted himself in philosophical study. 3. 她毕生致力于科学。 She dedicated her life to science. 4. 该协会致力于推动世界和平事业。 The society was dedicated to furthering the cause of world peace. 5. 他致力于学英语。 He committed himself to studying English. 致力于写作 turn one's hand to writing 致力于工作 to give oneself over to one's work 她致力于音乐 She turned herself to music. 专心致力于某事 give undivided attention to sth. 致力于他们的事务 attended to their business. 致力于出售债券； a drive to sell bonds; 从事于，致力于 Work at 致力于搞技术革新 Go in for technical innovations 专心致力于某事 Give undivided attention to sth. 致力于他们的事务 Attended to their business.希望采纳
马路小花
