什么是 vocal?Of or relating to the voice: the vertebrate vocal organs; a vocal defect. Uttered or produced by the voice.Having a voice; capable of emitting sound or speech.Full of voices; resounding: a playground vocal with the shouts and laughter of children. Tending to express oneself often or freely; outspoken: a vocal critic of city politics. Linguistics Of or resembling vowels; vocalic.Linguistics Voiced.Music Of, relating to, or performed by singing: vocal training; vocal music. A vocal sound.Music A popular composition for a singer, often with instrumental accompaniment.