alto 同义词
- countertenor
英文释义: 名词 the highest adult male singing voice
- contralto
英文释义: 名词 the lowest female singing voice
- countertenor
英文释义: 形容词 of or being the highest male voice; having a range above that of tenor
- contralto
英文释义: 形容词 of or being the lowest female voice