X线 āikèsīxiàn X-ray Definitions Defs Origin Strokes Stroke Words Sentences Sents X线 X線 āikèsīxiàn X-ray electromagnetic radiation of high energy and very short wavelength that can penetrate many materials Cross-References Same as 爱克斯光 àikèsīguāng爱克斯射线 àikèsīshèxiàn
X线 X線 āikèsīxiàn X-ray electromagnetic radiation of high energy and very short wavelength that can penetrate many materials Cross-References Same as 爱克斯光 àikèsīguāng爱克斯射线 àikèsīshèxiàn
