1. ADJ Someone who is cocky is so confident and sure of their abilities that they annoy other people. 自以爲(wèi)是的[非正式]

He was a little bit cocky when he was about 11 because he was winning everything. 他11嵗的時(shí)候有點(diǎn)自以爲(wèi)是，因爲(wèi)那時(shí)他無(wú)往不勝。

2. N cockatoo的縮寫(xiě)→short for cockatoo