1ADJ [usually ADJ n]专注的;专一的;完全的 If you give someone or something your undivided attention, you concentrate on them fully and do not think about anything else. 专注的;专一的;完全的
Eldest children are the only ones to have experienced the undivided attention of their parents.
只有老大得到过父母一心一意的照顾。
Adults rarely give the television their undivided attention.
成年人很少会专心地看电视。
...any task that requires undivided concentration.