current fu当代赋currentn.趋势；(水、气、电)流adj.现在的；流通的current joystick当前游戏杆current accuracy电流精度current follower电流跟随器current teaching教学现状current sessions当前会话current inductor电流感应器current reverser电流倒向开关current learning当代学习current in earth入地电流current strength电量度,电流强度