单词	electron jet
释义	electron jet 电子束,电子射流
随便看	normal envelope normal environment normal enzyme normal epoch normal equal-loudness contours for pure tones normal equation normal equations normal equations system normal equilibrium normal equivalent deviate normal erosion normal erosion cycle normal(erosion)cycle normal error integral normal error law normal error recovery normales normal estimator normal event normal exact thermometer normal excitation normal execution mode normal execution sequence normal existence normal exit 酒意诗情谁与共酒斟时酒旗戏鼓甚处市酒旗戏鼓甚处市酒旗沙岸酒无人劝酒易醒酒未到酒未醒酒杯深浅去年同选读选调选贤任能选购选辑选送选配选集选项选题