瓶颈 Traditional 瓶頸 píng jǐng 🔊 neck of a bottle HSK 7–9 + Review this word Meanings píng jǐng 瓶頸 neck of a bottle(fig.) bottleneckproblem that impedes progress Its characters 瓶píngbottle颈jǐngneck Words with 瓶颈 突破瓶颈 tū pò píng jǐng to make a breakthrough