[] to become involved in a situation in order to improve it出面；介入◆It is not the government's role to intervene in companies' problems.介入公司的问题不是政府的职责。◆The Central Bank said it would intervene again to prop up the currency.中央银行宣布将再次出面支持这种货币。▸intervention /ˌɪntəˈvenʃn; NAmE-tərˈv-/
noun
[, ]◆ an argument about state intervention in industry关于国家干预工业的争论◆Officials threatened intervention to push down the yen.官员扬言要进行干预以压低日元。