insensitive
adj
1 not realizing or caring how other people feel, and therefore likely to offend them 未意識到或不顧及他人的感受的(因而易觸犯他人)
It was rather insensitive of you to mention his dead wife. 你也太粗心了, 竟然提起他已故的妻子來.
2 ~ (to sth) not able to feel sth 無感覺的; 麻木不仁的
insensitive to pain, cold, etc 對疼痛、 寒冷等無感覺
(fig 比喻) He's insensitive to criticism. 他對批評毫無反應.