current fu当代赋currentn.趋势；(水、气、电)流adj.现在的；流通的current harmonic电流谐波current interest现行利息； 通行利息,活期利息current distress目前的困境current waveform电流波形current equation电流方程current chairman轮值主席current terminal电了子,电流端子current scanning电流扫描current-mirror电流镜current spectrum电流频谱