If you are uneasy, you feel anxious, afraid, or embarrassed, because you think that something is wrong or that there is danger.
双语例句
例： He said nothing but gave me a sly grin that made me feel terribly uneasy.
他什么也没说，只朝我狡黠地咧嘴一笑，令我感到极为不安。
例： He looked uneasy and refused to answer questions.
他看起来心神不安，并且拒绝回答问题。