词汇	ff-hole
释义	ff-hole 🌏ff孔
随便看	radiofrequency spectrum radio frequency spectrum radio-frequency spectrum radio -frequency spectrum radio-frequency spectrums radio frequency sputter radio frequency sputtering radio-frequency sputtering radiofrequency sputtering technique radio-frequency squid radio frequency stability radio-frequency stability radio-frequency stacking radiofrequency stage radio frequency stage radio-frequency stage radio frequency standard radio frequency standard signal generato radio frequency standard-signal generator radio-frequency structure Radio Frequency Subsystem radio frequency supervising radiofrequency suppressor radio frequency suppressor radio-frequency suppressor