词汇	microgram balance
释义	microgram balance 微克天平
随便看	cathode ray lamp cathode-ray lamp cathode ray lamp with excited gas plasma cathode ray lamp with excited plasma cathode ray luminescence cathode-ray luminescence cathode ray magnetron cathode-ray magnetron cathoderay memory tube cathode ray memory tube cathode-ray memory tube cathode-ray modulation indicator cathode ray null indicator cathode ray oscillograph cathode-ray oscillograph cathode-ray oscillographic polarography cathode ray oscillograph tube cathode-ray oscillograph tube cathode ray oscillography cathode ray oscillogrkaphy cathode ray oscilloscope cathode-ray oscilloscope cathode-ray oscilloscopes cathode-ray oscilloscope transient visualizer cathode ray oscilloscope tube