“受話器”造句

他把受話器砰地一摔便走了出去.
He slammed down the receiver and walked out.

專業(yè)生產(chǎn)各種動(dòng)圈受話器 、 駐極體話筒及多種通信產(chǎn)品配件.
It'specilizes in manufacture of carious circle receiver, electret receiver and accessories of various telecommunication product.

該放大器主要應(yīng)用在便攜式移動(dòng)設(shè)備領(lǐng)域,向頭 戴式 受話器提供放大的音頻信號(hào).
The amplifier is designed to amplifying the audio signal for the headphone of low - power portable systems.

• #受話器