单词	petroleum acne
释义	petroleum acne 医石油痤疮
随便看	vegetation root vegetation roots vegetations vegetation scattering vegetation scatttering model vegetation science vegetation season vegetation series vegetation services vegetation slope protection vegetations of woodland and meadow Vegetation space vegetation species diversity Vegetation spectra vegetation spectral features vegetation spectrum vegetations recovery Vegetations restoration vegetations restoration and succession vegetation stage vegetation status vegetation stratum vegetation stress vegetation subsystem vegetation succession