silicon curtain

短语

词形变化

not attested 复数

释义与例句

n.
  1. 1.

    A legal barrier to the transfer of technology and the sale of advanced computer equipment between China and the West.

    计算机 工程 政治 数学

词源

From silicon (“computing”) + curtain, by analogy with Iron Curtain.

来源：wiktionary