英语单词分类 轻松记单词

concern our in

concern our in基本解释

忙于(关心)

concern our in相关例句

用作及物动词(vt.)
  • He was employed in watering the garden.
    他忙于给花园里的花木浇水。
  • My uncle is occupied in building his own house.
    我叔叔在忙于建他自己的房子。