heighten up

短语

词形变化

heightened up heightening up heightens up 三单 heightens up heightening up 现在分词 heightened up 过去式 heightened up 过去分词

释义与例句

v.
  1. 1.

    To become or alter (something) to make it heightened, higher, more powerful or more intense.

    不及物 及物