1. 浇灭：damp down fire 灭火 | damp down 浇灭 | damp haze 湿霾
2. 夹住夹紧：总之-in short | 夹住夹紧-damp down | 显著的-noteable
3. 封(火)：damp course ==> 防潮层 | damp down ==> 封火 | damp heat test ==> 耐湿試験
4. 封(火),降低(火势),使失去精力或劲头,遏制：damp stuffily 闷热地潮湿 | damp down 封(火),降低(火势),使失去精力或劲头,遏制 | damp down a fire 把火封上
1. But repeated frustration did not damp down his desire to take photos.