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在线背单词
查词历史
- 1. relief valve
- 2. relief road
- 3. relief printing
- 4. relief pitcher
- 5. relief pipe
- 6. relief model
- 7. relief map
- 8. relief area
- 9. relief annealing
- 10. relief angle
- 11. relief absorber
- 12. rely
- 13. reliction
- 14. relict soil
- 15. relict forms
- 16. relict endemism
- 17. relict
- 18. relic
- 19. reliability demonstration
- 20. reliability
邻近单词
- 正在加载“relief valve”的释义
例句用法 短语词组 近反义词 海词讲解 英英解释
【近义词】
- escape cock 排放阀 safety valve n. 安全阀,发泄手段...
- escape v.逃跑,逃脱;n.逃跑... escape valve n. 放出阀,排气阀...
名词 relief valve:
1.
a valve in a container in which pressure can build up (as a steam boiler); it opens automatically when the pressure reaches a dangerous level
