词汇	双下象限
释义	双下象限医both lower quadrants
随便看	adjustable threshold adjustable threshold metal-oxide semicon adjustable threshold metal-oxide semiconductor adjustable threshold mos Adjustable Throat Area Laval Nozzle adjustable-thrust adjustable thrust bearing adjustable thrust block adjustable thrust engine adjustable thrust joural adjustable thrust journal adjustable thurst journal adjustable tie-back adjustable tilt conveyor adjustable time constant Adjustable time feedforward adjustable timelag relay adjustable time lag relay adjustable timer adjustable time window adjustable toe piece adjustabletool adjustable tool adjustable tooling adjustable torque converter