动词用咳嗽声阻挠

1. 阻挠：cougar 美洲狮 | cough down 阻挠 | cough drop 止咳药片

2. 用咳嗽声阻挠：couette || 库爱特(粘度计) | cough down || 用咳嗽声阻挠 | cough drop || 止咳药片