基本解釋[能源科學(xué)技術(shù)]老井大脩英漢例句權(quán)威例句As a retired 52 year old, requiring income from the portfolio, this allocation would not have worked well to preserve principal over the last 10 years.FORBES: The Early Retirement Income Challenge: Longevityold well worked over更多例句專業(yè)釋義能源科學(xué)技術(shù)老井大脩