音标：[ˈbu:stə ˈæmpləˌfaɪə] ；

升压[辅助]放大器，高频前级放大器

词型变化：名词复数形式 : booster amplifiers

【近义词】

relay station中继站
relay link接力链路
relay transmitter接力发射机,中继发射机...
booster station增压站
booster支持者

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