专心

• He is bound up in the study of nuclear physics .
  他专心于研究核物理。
• The music distracted him from his work .
  乐声使他不能专心工作。
• Students are banging away at their homework .
  学生专心做功课。
• What are you looking at so intently ?
  你这么专心地在看什么呢？
• Peter 's always got his nose in a book .
  彼得总是专心地看书。
• He could n't bend his mind to his studies .
  他不能专心学习。
• He found it hard to buckle down .
  他很难专心做一样事情。
• What are you so pensive about ?
  你这么专心，在想些什么？
• After he has retired , he will devote himself to gardening .
  退休后，他将专心于园艺。
• You are good actress. stick to your profession .
  你是个很好的女演员。专心你的职业吧。