uninterested
adj. 不感兴趣的;无利害关系的
例句
She seemed cold and uninterested.
她似乎很冷漠且不感兴趣。
《牛津词典》
He was totally uninterested in sport.
他对体育运动毫无兴趣。
He is completely uninterested in politics.
他对政治毫无兴趣。