attitudes是单数吗

attitudes不是单数，attitudes是attitude的名词复数。

attitudes

英 ['ætətjʊd]

n.

态度( attitude的名词复数 )[戏剧]（表演时的）姿势姿态倾向

双语例句：

Attitudes to mental illness have shifted in recent years.

最近几年对精神病的态度已有所改变。

He was very open in his attitudes about sex.

他对待性的态度非常开放。