hard as Chinese algebra

短语

发音

US

别名

hard as Chinese arithmetic

释义与例句

adj.
  1. 1.

    Very difficult.

    幽默
  2. 2.

    Very hard in texture, especially: having a very firm erection.

    幽默

词源

Algebra and the Chinese language are both widely reputed as difficult to learn.

来源：wiktionary