bug /bʌɡ/ I. n.［c］1.(AmE.)虫子：A bug refers to any small insect, creeping or flying. “Bug”指的是任何爬行或飞行的小昆虫。2.(口语)小毛病：a bug in the works 工程上的小毛病 3. 窃听器：There is a bug in this room somewhere. 在该房间的某个地方有窃听器。‖II.vt. (bugged; bugging) 1.在…装窃听器：The police have bugged his office. 警方在他的办公室装了窃听器。2. (AmE.)烦扰，纠缠: Stop bugging me. 别烦我了!