standoffish /ˌstændˈɒfɪʃ/

• 1. 

  ADJ If you say that someone is standoffish, you mean that they behave in a formal and rather unfriendly way. 冷淡的; 不友好的 [表不满]

  例：

  He can be quite standoffish and rude, even to his friends.

  他有时会很冷淡，很粗鲁，甚至对自己的朋友也是如此。