单词	风口阀
释义	风口阀 tuyere valve
随便看	Optical open loop detection optical-optical double resonance optical orbital rendezous apparatus optical orbital rendezvous apparatus optical orbiting device optical organization optical orientation optical orientation device optical orthogonal code optical orthogonal codes optical orthophoto printer optical orthophotoscope optical orthoprojection technique optical oscillato optical oscillator optical oscillograph optical osmose Optical parametric chirped pulse amplification optical output optical output ratio optical output signal optical overlay method optical oxygen sensor optical ozonesonde optical ozone sonde