单词	small power source
释义	small power source 小电源
随便看	rotating cylinder gauge rotating cylinderhydraulic rotating cylinder method rotating-cylinder method rotating cylinderpneumatic rotating cylinder printer rotating cylinder rudder rotating cylinder scanner rotating cylinder vacuum gauge rotating cylinder viscometer rotating cylinder viscometre rotating-cylinder viscosimeter Rotating cylindrical cage rotatingcylindrical drum rotating cylindrical target rotating damper rotating davit rotating decelerator rotating delivery of excitation off resonance rotating derrick rotating desks rotating detector rotating detector system rotating device rotating-dial indicator