old well worked over

基本解释

• [能源科学技术]老井大修

英汉例句

权威例句

• 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: Longevity

• old well worked over更多例句

专业释义

能源科学技术

• 老井大修