单词	be engaged on
释义	be engaged on 着手…,从事于…
随便看	horizontal earth rate horizontal economic ties horizontal eddy diffusion horizontal edge l head half round scraper horizontal edger horizontal effect horizontal efficiency horizontal electrode horizontal electrolytic forming machine horizontal element spacing horizontal elevator horizontal elutriator horizontal emittance horizontal encoding horizontal-engine horizontal engine horizontal engines horizontal epitaxial furnace horizontal epitaxial reactor horizontal equilibrium horizontal equity horizontal equivalent horizontal error horizontal escapement horizontal evaporator 媪媭媮媰媱媲媳媴媵媶死火山死灭死灰死点死牢死物死物儿死狗死猪不怕开水烫死球