n.(饮酒无度的)酒吧间常客
Jack: I guess I am a barfly. Can you teach me more about the beer culture?
杰克: 我大概算吧, 你能多教教我啤酒文化 吗 ?
Jack: What is a barfly?
杰克: 什么叫“吧虫”呀?
Molly: Are you a barfly?
莫莉: 那你是个“吧虫” 吗 ?