The available depreciation methods consist of the straight-line method, unit of production method, double declining balance method, sum of the years digits method, etc.是什么意思_The available depreciation methods consist of the straight-line method, unit of production method, double declining balance method, sum of the years digits method, etc.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句