单词	兩頭飛
释义	同FLY
随便看	radiational deactivation radiational excitation radiational index of dryness radiation alopecia radiation amount radiation analyzer radiation analyzing assembly radiation and convection heat loss radiation and radioactivity applications in biomedicine radiation angle radiation angular distribution radiation annealing radiation-- annihilation radiation anylyzing assembly radiation aperture radiation-- applied radiation area radiation-- atomic radiation attenuator radiation axis radiation back radiation background radiation--background radiation back reaction radiation-- backscattered