In composition element of carbon nanosphere, the carbon element has accounted for the enormous composition proportion, but the oxygen element has accounted for very little of the partial proportions.是什么意思_In composition element of carbon nanosphere, the carbon element has accounted for the enormous composition proportion, but the oxygen element has accounted for very little of the partial proportions.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句