apply oneself to
US /əˈplaɪ wʌnˈsɛlf tuː/
UK /əˈplaɪ wʌnˈsɛlf tuː/

成语
1.
专心于, 致力于
to work hard and consistently at something; to give one's full attention to a task
示例:
•
If you apply yourself to your studies, you will definitely pass the exam.
如果你专心于学业,你一定会通过考试。
•
She needs to apply herself to the task at hand if she wants to finish on time.
如果她想按时完成,她需要专心处理手头的工作。
在 Lingoland 学习这个单词