unimpressed
adj. 无印记的（没有印象的），不感兴趣的
例句
He was also very unimpressed by his teachers.
他也没觉得他的老师们有多好。
《柯林斯英汉双解大词典》
Kitty's family was unworldly, unimpressed by power or money.
基蒂的家庭淡泊物质，不为权利和金钱所动。
He appeared unimpressed; but then, unimpressed was his default state.
他看似不为所动，但是，不为所动就是他的原样。
