new
radio (radar, celestial) navigation的英文翻譯是什么意思,詞典釋義與在線(xiàn)翻譯:
英英釋義
名詞 radio:
-
medium for communication
-
an electronic receiver that detects and demodulates and amplifies transmitted signals
-
a communication system based on broadcasting electromagnetic waves
-
transmit messages via radio waves
-
indicating radiation or radioactivity