The amount of additional money, often10 to20 percent of the original amount invested, that can be requested from the financial backers of a theatrical production.是什么意思_The amount of additional money, often10 to20 percent of the original amount invested, that can be requested from the financial backers of a theatrical production.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句