nasal muscle

例句：

1. 1. The doctor advised him to exercise regularly to strengthen his nasal muscles.
   医生建议他定期锻炼以增强他的鼻腔肌肉。
2. 2. During sleep, the nasal muscles relax, allowing air to flow freely into the nose.
   在睡眠时，鼻腔肌肉放松，允许空气自由流入鼻子。
3. 3.A person with weak nasal muscles may experience difficulty breathing during cold weather.
   一个鼻腔肌肉较弱的人可能在寒冷天气中呼吸困难。