专业医学词典
线,射线,辐射α-rayα线β-ray(bata ray)β(射)线γ-ray(gamma ray)γ(射)线
专业医学词典
ray

与"线,射线,辐射α-rayα线β-ray(bata ray)β(射)线γ-ray(gamma ray)γ(射)线"相近的词条

...

...