Definition
应答器是一种电子设备，用于自动接收信号并回复，常见于航空（飞机应答器）和交通领域。注意：此处拼音可能为误标，实际常见读法为 yìngdáqì，但本行数据记为 yīng。
n
transponder
Examples
- 应答器。Fēijī shàng ānzhuāng le yīng.A transponder is installed on the aircraft.
- 应答器。Zhège yīng kěyǐ fāsòng shìbié xìnhào.This transponder can send identification signals.
- 应答器。yīng zài hángkōng guǎnzhì zhōng hěn zhòngyào.Transponders are very important in air traffic control.
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