rocket science

短语

高深的事, 复杂的事

发音

AU

释义与例句

n.
  1. 1.

    The science or study of rockets and their design.

    不可数
  2. 2.

    Anything overly complex, detailed, or confusing.

    高深的事

    习语 不可数

    It's not rocket science. Just screw in the bulb and flip the switch.

    It's not rocket science. You just need to screw this to that!