combining audio and video recording in such a way that the sound is perfectly synchronized with the action that produced it; especially synchronizing the movements of a speaker's lips with the sound of his speech
同义词:lip synchronization??/??lip synchronisation??/??lip synch
move the lips in synchronization (with recorded speech or song)
同义词:lip-synch??/??lip-sync
YouTube lets everyone with access to video become a filmmaker, from hilarious lip-syncs to Star Wars send-ups and cat videos.
FORBES: USA: The United States Of Design?
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