What’s meaning of channel
A: a word that indicates a response is not required
B: a word that indicates a response is required
C: a system in which words represent individual letters
D: a range of frequencies used by a particular station to transmit radio messages
A: a word that indicates a response is not required
B: a word that indicates a response is required
C: a system in which words represent individual letters
D: a range of frequencies used by a particular station to transmit radio messages
举一反三
- Channel A: a word that indicates a response is not required B: a range of frequencies used by a particular station to transmit radio messages
- phonetic alphabet A: a system in which words represent individual letters B: a word that indicates a response is required
- nulla word that indicates a response is required A: operate B: adio communication C: Ove
- nulla word that indicates a response is not required A: out B: phonetic alphabet C: ove
- The general use of the word “man” added to English words indicates _______.