单词	gunn amplifier
释义	gunn amplifier 耿氏放大器
随便看	discharging discharging 5print discharging ability discharging agent discharging amount of sewage discharging arch discharging arrangement discharging ash pipe Discharging Ash System discharging assembly discharging at current rate discharging at wharf discharging barth discharging berth discharging book discharging buffer-tube current discharging by density current discharging capacity discharging car discharging cargo work discharging carriage discharging chain discharging characteristics discharging charge discharging charges