self-conscious
adj
1 seemingnervous or unnatural because one is worried about other people's opinions or reactions (因顧慮他人的看法或反應(yīng))忸怩的, 不自然的
a ,self-conscious `smile 局促不安的微笑
be self-conscious about one's appearance 對自己的外貌很在意.
2 aware of one's own existence, thoughts and actions (對自己的存在、 思想和行為)自覺的.