self-focus

短语

词形变化

self-focused self-focuses 三单 self-focuses self-focusing self-focussed self-focusses self-focussing self-focusses 三单 self-focusing 现在分词 self-focussing 现在分词 self-focused 过去式 self-focused 过去分词 self-focussed 过去式 self-focussed 过去分词

释义与例句

n.
  1. 1.

    concentration of attention on itself

    不可数

    A few of our studies, however, have explored individual differences in self-focus.

    Self-focus, self-preoccupation, and the like do not automatically spell an enlargement of one's general self-knowledge.

  2. 2.

    the ability or feature of photographic or video camera to focus itself

    不可数

    Self-focus makes cameras much easier to use.

v.
  1. 1.

    to focus itself, or by itself

    Each small section of the incoming laser pulse self-focuses into a sharp focal spot at the self-focusing distance.

    The beam initially diffracts linearly and self-focusses slowly into a soliton.