first-of-its-kind

短语

adj. 史无前例

词形变化

first-of-its-kinds 复数 first-of-its-kinds

释义与例句

n.
  1. 1.

    A unique example or type appearing in the earliest phases.

adj.
  1. 1.

    Unique and exceptionally different.

  2. 2.

    Something unique which appears in the earliest phases.