heavy going

短语

n. 缓慢的进展, 艰难的进展

发音

AU

释义与例句

n.
  1. 1.

    Going (i.e. conditions) that are wet and muddy (difficult to gallop on)

    不可数
  2. 2.

    Something that is boring; difficult to make progress on, or tedious

    习语 不可数

    That report is heavy going.

词源

From horse racing.

来源：wiktionary