单词	economic barrier
释义	economic barrier 经济屏障
随便看	critical period to teratogenic agent critical permeability critical persons critical perspective critical phase critical phase discontinuity critical phase transition critical phase transition pH Critical phase-transition pH critical phenomena critical pressure in buckling critical pressure ratio critical-point critical point dryer critical point drying criticalpoint drying method critical point drying method critical-point drying method critical point for liquefaction Critical-point-like model of earthquakes critical point metaphor critical-point nuclei Critical point of body-Structure critical point of declination critical point of explosion