词汇	pre-kest
释义	pre-kest 🌏学前班；学龄前；幼幼班；pre-k 的最高级
随便看	Single-stage aging single stage air compressor single-stage air compressor single stage air cooled turbine single-stage air cooled turbine single stage air ejector single stage amplifier single-stage amplifier single-stage and single-suction single stage axial compressor single-stage axial compressor singlestage axial fan single stage axial fan single-stage axial fan single-stage biofiltration single stage blower single-stage blower singlestage building machine single stage burner single-stage centrifugal single stage centrifugal compressor single-stage centrifugal compressor single-stage centrifugal fa single-stage centrifugal fan single stage centrifugal pump