单词	r因子
释义	r因子医r factors
随便看	reserve for doubtful debt reserve for doubtful debts reserve for drought reserve forecasting reserve for employee retirement reserve for employee's contributions reserve for employees retirement allowance reserve for employer contributions reserve for encumbrance reserve for encumbrances Reserve for equalization of dividend reserve for equalization of dividends reserve forest reserve-forest Reserve-forest reserve for exchange fluctuation reserve for exchange loss reserve for exension reserve for expansion reserve for expenditure encumbrances reserve for expiration of patents reserve for extension reserve for extensions reserve for extensition reserve for extraordinary casualties