gulpv.吞咽；喘气；抑制n.吞食；[计]字节组gulp down medicine咽下药, 吞下药Gulp down coffee.大口吞下咖啡Gulp. One tear escaped.我忍耐着，但一滴眼泪掉了下来。Gulp down the whole narrative不加思考地对全部叙述信以为真gulp sth. down holus-bolus一口把东西吞下gulp sth.down holus - bolus一口把东西吞下Gulping.Bill sank into a chair.比尔大吸了一口气，一下跌坐到椅子里。