英语词汇“poppet valve”是什么意思，“poppet valve”的读音、用法及例句翻译-烛光网

词汇	poppet valve
释义	poppet valven.（名词） An intake or exhaust valve, operated by springs and cams, that plugs and unplugs its opening by axial motion.提升阀：由弹簧及凸轮操纵的一吸气或排气阀，通过往复式运动打开或关闭阀门
随便看	steady steadying steady state steady-state theory steady state universe steak steak au poivre steaked steak house steaking steak knife steaks steak tartare steal stealing steals stealth stealthier stealthiest stealths stealthy steam steam bath steam beer steamboat

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