合约等级的中文解释

为一种商品制定的标准等级，是按期货合约交割商品时必须遵守的标准。大多数合约都有若干等级，如果交割的商品与合约等级有异，须按差异程度补差价。

Contract Grades的英文解释

Standard grades for each commodity that must be observed when commodities are delivered against futures contracts. Most contracts have a number of grades or qualities.If the delivered commodities vary from the contract grades then the price will be at a premium or discount when deliveryactually takes place.

• actually [´æktʃuəli]   ad.事实上；实际上   (初中英语单词)
• commodity [kə´mɔditi]   n.日用品；商品   (高中英语单词)
• delivery [di´livəri]   n.送交；分娩；交货   (高中英语单词)
• premium [´pri:miəm]   n.奖励；奖金；保险费   (英语四级单词)
• discount [´diskaunt]   n.&vt.(打)折扣   (英语四级单词)