cock·sure /ˌkɒkˈʃʊə $ ˌkɑːkˈʃʊr/ adjectiveadj old-fashioned CONFIDENTtoo confident of your abilities or knowledge, in a way that is annoying to other people 过于自信的,自以为是的 He seemed rather too cocksure for my liking. 他似乎太自以为是了,我不喜欢。
cocksure• She sounds confident, but not cocksure.• Berton was a powerful personality, a cocksure businessman with a fast-talking line in hard sell.