telephone receiver

telephone receiver

n. 听筒

例句与用法：

A part, as of a telephone receiver or hearing aid, that fits in or is held next to the ear.

耳塞电话接收器或助听器上嵌入耳中或附著在耳上的部分

A thin disk, especially in a microphone or telephone receiver, that vibrates in response to sound waves to produce electric signals, or that vibrates in response to electric signals to produce sound waves.

膜片，振动板一种薄的圆盘(尤其是在麦克风和电话收话器里那种)响应声波振动产生信号或者响应电信号振动产生声波

词形变化：

名词: telephoner | 动词过去式: telephoned | 动词过去分词: telephoned | 动词现在分词: telephoning | 动词第三人称单数: telephones |

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ph.

听筒