习惯用语as snug as a bug in a rug1.非常舒适地, 极其安逸地go bugs1.[美俚]失去理智; 发疯on bug1.热衷于...; 给...迷上put a bug in sb.'s ear1.事先给某人暗示[警告]bug off1.[美俚]停止打扰; 走开, 匆匆离开, 滚开bug out1.[美俗](眼球)凸出2.[美俚]龟缩; 溜走; 撤退bug up1.[俚]激动起来, 被弄得稀里糊涂bug walk1.[俚]床