X字开头的单词或词组
xylanbassoric acidxylene bromidexylylene dichloridesxenoplastic transplantationxylenol-formaldehyde resinxylidenesxanthomatous cirrhosisxanthopuccinexylose clearance testxylenol salicylatexanthocillinxerosis infantilisxylylchloridexanthosine monophosphatexiphodymusxylosuriaX-ray absorptionxanthocystinexanthomatosis bulbixanthoproteinxylotherapyxanthinoxidasexylene dichloridexylobalsamumxanthinol niacinatexanthoproteicxenon monohalidexerosis epithelialis corneaexylylene bromidexanthine testxerophthalmia parenchymatosaxylenol carboxylic acidxylose isomeraseX-ray fluorescence analysisxanthogranulomatosisxylosoneX-ray spectrographxanthiolxyloketosuriaxylosic acidxeroderma ichthyoticaxylose tolerance test
