1 a short coat with a covering for your head that protects you from rain, wind and cold 带兜帽的短外套（可抵挡风雨和御寒） ☞picture on page C6 见C6页插图

2 (slang 俚语) a person who enjoys learning boring facts （喜欢研究乏味事的）呆子: He's a real anorak -- he can name every player in the World Cup. 他真是个呆子，能说出参加世界杯足球赛的每个选手的名字。