点击下方单词,选择对的这个单词
1. 兴高采烈的;得意洋洋的If you are cock-a-hoop, you are extremely pleased about something that you have done.
1. exhibiting self-importance
e.g. big talk
Synonym: boastfulbraggart(a)bragging(a)braggybigcrowingself-aggrandizingself-aggrandising
多通过句子记忆单词,而不是单独死记硬背。