放大器 [－－－]

Jyutping fong3 daai6 hei3
Pinyin fàng dà qì

Definitions (CC-CEDICT)

amplifier

Definitions (Wiktionary)

noun
pantograph (drawing aid)
noun
amplifier

Definitions (Kaifangcidian)

（沒有對應漢語詞彙）