单词	economic lull
释义	economic lull 经济萧条期
随便看	precision null point potentiometry precision null-point potentiometry precision nut tapper precision of air conditioning precision of analysis precision of angle measurement precision of angle-measuring Precision of boundary point precision of calibration model precision of casting precision of chain length precision of control and guidance precision of correction precision of definition precision of designevents Precision of distance measurement precision of dynamic stabilization Precision of edge location Precision of electroforming spot precision of estimator precision of flavouring precision of format item precision of format items precision offset precision offset tv transmitter