X字開頭的單詞或詞組
xanthine bodiesxanthogenationxanthogenic acidxenogenousxiphoid appendicesxylobalsamumx-ray photographyxerosis epithelialis conjunctivaexerox data systemxylosic alcoholX-ray fluorescnece analysisxanthobilirubic acidxanthomyelomaxchromosomexeroradiogrphyxiphoid ligamentsxylene halidexanthemia testXanthopsylla cheopisxanthylic acidxerographic materialxerophthalmusxylopininexanthic disulfidexviixanthic amidexylyl bromideX-ray proof rubberxanthoproteic reactionxanthydrolXiaoqujiux-ray diffraction cameraxanthoma disseminatumxylene fluorideX-ray photon spectroscopyx-ray dermatitisX-ray diffractometryxylographicX.25 recommendationxanthogenamidexanthoma tuberosumxanthylic
