"rf" 怎么发音
word
ɑr ɛf
AR-ef
ɑː ɛf
AA-ef
释义
'RF' stands for 'radio frequency', which means electromagnetic waves used for wireless communications like Wi-Fi, radios, and phones.
IPA 音标
美式英语
ɑr ɛf
英式英语
ɑː ɛf
简化发音
美式
AR-ef
英式
AA-ef
语境中听
The Wi-Fi router uses RF signals to connect your devices.
Radios receive music through RF waves.
Your phone communicates with cell towers using RF.
We're having issues with the RF module on this new device.