词汇	taken it down
释义	taken it down 把它拿下来；撤掉
随便看	periodic review inventory system Periodic Review of Validated Systems periodic review system periodic revision periodic rhinitis periodic Riemann boundary value problem periodic ring periodic ring-stiffened cylindrical shell Periodic rise and fall in economic activity periodic rolling periodic roof pressure periodic rotating orbits periodic routine inspection periodic rule periodics periodic safety report Periodic Safety Review of PWR periodic sale Periodic Sales Analysis Report-by Item periodic sample periodic sample functions periodic sampling Periodic-sampling periodic scan method periodic scanning