[, ] () a financial investment such as an option (= that gives you the right to buy or sell sth in the future) or a future (= a contract to buy or sell sth in the future) whose price depends on the value of the shares, bonds, raw materials, etc. that it relates to衍生产品（指期权或期货之类金融投资工具，其价格取决于相关的股票、证券、原材料等的价值）◆trading in energy derivatives能源衍生产品的交易◆the Swiss derivatives market瑞士衍生产品市场◆Revenues from derivatives trading rose 2.5%.来自衍生产品交易的收益上升了 2.5%。◆Liffe, London's derivatives exchange伦敦国际金融期货交易所 ── 伦敦衍生产品交易市场⨁a derivatives broker / business / deal / transaction衍生产品经纪人／企业／交易⨁the derivatives industry / market衍生产品行业／市场⨁energy / equity / gold / property derivatives能源／股本／黄金／房地产衍生产品