单词	槓桿汽機
释义	同ENGINE
随便看	region--overlap region,plateau region--plateau region--range region--reflecting region,resonance energy region--restart regions region,sensitive regions in the east region size region--slow-neutron regions of heavy snowfall regions of the dead region--thermal-energy region, transition region,turbulent region--turbulent region,two-phase regio nuchæ region，accessible region，annular region，boiling region，chain-reacting region，coherently scattering