单词	bulb sealing machine
释义	bulb sealing machine 封灯泡机
随便看	residual force method residual forces residual forces method residual force vector residual foreign body in soft tissue Residual foreign body in soft tissue residual form residual formaldehyde Residual formamide residual fraction residual freeboard residual free gas residual free substrate residual frequency Residual frequency deviation residual frequency modulation residual frequency modulation deviation residual frequency offset residual frequency shift residual frequency variation residual fringe phase residual fuel residual fuel oil residual fuel oil contamination residual fuels