发射机应答器

發射機應答器

fāshèjī yìngdáqì

noun

Measure Word

一个发射机应答器 gè

Meanings

1 transponder (electronic device that responds to a radio signal)

Characters

to emit / send out

to shoot / project

Examples

HSK 7-9

失联的客机发射机应答器停止了工作。

Shīlián de kèjī fāshèjī yìngdáqì tíngzhǐ le gōngzuò.

The transponder of the missing airliner stopped functioning.

HSK 7-9

空管员通过发射机应答器跟踪每架飞机。

Kōngguǎn yuán tōngguò fāshèjī yìngdáqì gēnzōng měi jià fēijī.

Air traffic controllers track each aircraft via its transponder.

Tips

memory

Read it piece by piece: 发射机 (transmitter) + 应答器 (response device) = a transmitter that answers back. In aviation news the shorter 应答机 (yìngdájī) is much more common.

Stroke Order

发 fā

射 shè

机 jī

应 yīng

答 dá

器 qì