词汇	苄基保护基
释义	苄基保护基医benzyl protecting group
随便看	priceless thing priceless treasure price level price-level price level accounting price-level accounting price level adjusted statement price-level adjusted statement price level adjustment price level adjustmentof monetary items price level adjustment of monetary items price-level adjustment of monetary items price-level adjustments price level change price level changes price level financial statements price-level financial statements price-level gain and loss price level gains and losses price-level gains and losses price levelling off price-level policies price levels price-levels price level shifts