单词	加重量于
释义	加重量于vt.weight加重量于，使变重
随便看	frequency doublers frequency doubler，fd frequency doubling frequency doubling amplifier frequency doubling efficiency frequency doubling test mode frequency down-conversion frequency downconversion frequency drift frequency drift vs. power supply voltage frequency drift vs. signal input level frequency drift vs. time from turn on frequency driven design frequency drop frequency effect frequency eligibility rate frequency eliminator frequency encoded cdma frequency equation frequency error frequency estimation frequency exchanger frequency exchange signaling frequency-exchange signaling frequency exchange signalling