By buying commodity index adjusted to promote the London Metal Exchange (LME) copper on the 2nd to follow the major rebound in metal prices higher.是什么意思_By buying commodity index adjusted to promote the London Metal Exchange (LME) copper on the 2nd to follow the major rebound in metal prices higher.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句