词汇	LF power amplifier
释义	LF power amplifier 低频功率放大电路
随便看	director and cast commentary uncensored Director and Cast Commentary Uncensored! director and deputy director director and response tester director and supervisor direct orange direct oranges direct orange s Direct Orange S direct orange Y director angle director area director army dental service directorate directorate control power directorate efficiency Directorate for Battlefield Systems Integration Directorate for Comptroller directorate for facilities engineering directorate for intelligence production Directorate for Inter-Services Intelligence Directorate for Non-Appropriated Fundr directorate general directorate-general directorate general of personnel