ultracold

n. 超冷

词形变化

more ultracold 比较级 most ultracold 最高级

释义与例句

adj.
  1. 1.

    Of a temperature close to absolute zero, especially one at which quantum-mechanical properties are observed.

    物理
  2. 2.

    Extremely cold; of utmost coldness.

    非正式

词源

From ultra- + cold.

来源：wiktionary