X字開頭的單詞或詞組
xenophobic racismXanthoxylum bungeixeronic acidxerophilousxiphopagotomyX-parameterX-ray energy spectrometerxanthine dehydrogenasexerosis parenchymatosusxiphodyniax-ray dectecting devicexanthorrhizaxenenthesisxenylamineXWindowsX-ray necrosisx-ray thickness gagexanthoglobulinxenazoic acidXenopsylla brasiliensisxylenesulfonyl chloridex-ray sicknessxantho-protein reactionxenon fluoridexipamideXanthochymus pictoriusxylylene alcoholX-ray fault detectorxanthaematinxanthene dyexeronosusxanthyliumxlphisternumxylonic acidXanthium L.xanthoxylenexenogenous siderosisxerodermosteosisX,2-distributionxeroformxeromycteriaxanthene ketone