公开市场操作
gōng​kāi​shì​chǎng​cāo​zuò

open market operations

  1. 公开 公開 gōng​kāi adjectiveadverb
    public
    open; overt; public; not hidden or secret
  2. 市场 市場 shì​chǎng noun
    [economics]
    The world of commercial activity or a specific region where goods are traded and sold, such as the domestic or international market.
  3. 操作 cāo​zuò verbnoun
    to operate, operation
    To work with one's hands or use a machine according to set procedures; to manipulate