名词救济者
1. 减压装置：relieve 释放 | reliever 减压装置 | reliever 释放器
2. 救济者：relievedly 宽慰地 | reliever 救济者 | relieving unit 接防部队
3. 释放器：reliever 减压装置 | reliever 释放器 | relieving boards 舱底货上面的垫板
4. 輔炸孔：過高感覺(空測) Relief,exaggerated | 輔炸孔 Reliever | 揚水站 Relift station
noun
1. a pitcher who does not start the game
Synonym: relief pitcherfireman
2. a person who reduces the intensity (e.g., of fears) and calms and pacifies
e.g. a reliever of anxiety
an allayer of fears
Synonym: allayercomforter
3. someone who takes the place of another (as when things get dangerous or difficult)
e.g. the star had a stand-in for dangerous scenes
we need extra employees for summer fill-ins