escape cock

英 美
  • 排放阀
  • cock n.雄禽;公鸡;阴茎;旋塞v.翘起;竖起
  • escape v.逃跑;逃脱;逃避;被忘掉;泄露;去度假n.逃跑;逃脱;逃避;泄露;度假;[计算机]退出键
Noun:
  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