Altos
n. 男最高音；女低音；中音部（alto的复数）
🗣️ 情景例句
A large number of American radio stations operate in the red.
许多美国电台亏损经营。
It's quite cold today.
今天天气相当冷。
There is a TV show about AIDS on right now.
电视正在播放一个关于爱滋病的节目。