单词	空气钻井
释义	空气钻井air drilling
随便看	horizontal projection horizontal proliferation horizontal publication horizontal pump horizontal punching machine horizontal radial engine horizontal rainbow horizontal ramp 2-d horizontal range horizontal raster count horizontal reaction horizontal reciprocating cryogenic liquid pump horizontal recording horizontal redundancy check horizontal redundancy checking horizontal redundancy checking，hrc horizontal reel horizontal reference plane horizontal reflector horizontal refraction horizontal refraction equations horizontal refraction error horizontal refractor horizontal refresh rate horizontal refrigerated display cabinet