phone

名词 phone:

electronic equipment that converts sound into electrical signals that can be transmitted over distances and then converts received signals back into sounds

同义词：telephone, telephone set

(phonetics) an individual sound unit of speech without concern as to whether or not it is a phoneme of some language

同义词：speech sound, sound

electro-acoustic transducer for converting electric signals into sounds; it is held over or inserted into the ear

同义词：earphone, earpiece, headphone

动词 phone:

get or try to get into communication (with someone) by telephone

同义词：call, telephone, call up, ring