U.S. light crude oil for June delivery fell 13 cents to settle at dollar 58.50 a barrel on the New York Mercantile Exchange.是什么意思_U.S. light crude oil for June delivery fell 13 cents to settle at dollar 58.50 a barrel on the New York Mercantile Exchange.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句