telephonemobile phonemobilecell phonecar phoneradiotelephonecordless phonevideophoneextensionspeakerphoneinformal：blowerrhyming slang：dog and bone
2
headphones or earphones.
3
Phonetics
a speech sound; the smallest discrete segment of sound in a stream of speech.
动词
1
call someone on the phone.
he phoned her at work
同义词：
telephonecallcall upgive someone a call/ringringget someone on the phoneget on the phone togetreachdialmake/place a call (to)ring upinformal：buzzgive someone a buzzbellgive someone a bell/tinkleget on the blower toget someone on the horn
1
denoting an instrument using or connected with sound.
